Sun™ Enterprise™ 6500/5500/4500 Systems Reference Manual Sun Microsystems Computer Company A Sun Microsystems, Inc. Business 901 San Antonio Road Palo Alto, CA 94303-4900 USA 650 960-1300 Fax 650 969-9131 Part No.
Copyright 1998 Sun Microsystems, Inc., 901 San Antonio Road, Palo Alto, California 94303-4900 U.S.A. All rights reserved. This product or document is protected by copyright and distributed under licenses restricting its use, copying, distribution, and decompilation. No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors, if any. Third-party software, including font technology, is copyrighted and licensed from Sun suppliers.
Contents Preface 1. 2. 3. xxiii Product Overview 1-1 1.1 Standard Features 1-1 1.2 Enterprise 6500 and 5500 Systems 1.3 Enterprise 4500 System 1.4 Definitions of Terms 1.5 Internal Options 1-2 1-5 1-6 1-7 Safety Precautions and Tools Requirements 2.1 Safety Precautions 2.2 Symbols 2.3 System Precautions 2.4 Tools Required 2-1 2-2 2-3 2-4 CPU/Memory+ Boards and Components 3.1 Handling Boards and Assemblies 3.2 Filler Panels and Load Boards 3.3 Hot-Plug Feature 3.
. 5. 6. Installing a Board 3.4.3 UltraSPARC II Modules 3.4.4 Handling Precautions 3.4.5 Memory Modules (SIMMs) I/O+ Boards and Components 3-7 3-11 3-12 Handling Boards and Assemblies 4.2 Filler Panels and Load Boards 4.3 SCSI Termination 4-4 4.4 Hot-Plug Feature 4-5 4.5 I/O+ Boards 4-6 4.5.1 GBIC 4-6 4.5.2 Removing a Board 4-8 4.5.3 Installing a Board 4-11 4.5.4 SBus Cards 4.5.5 Graphics (UPA) Cards 4.5.6 GBICs 4.5.
6.2 7. 9. 6-2 6.2.1 ConsoleBus 6.2.2 Clocks 6.2.3 Reset logic 6.2.4 Removing a Clock+ Board 6.2.5 Installing a Clock+ Board Power Supplies 6-4 6-4 6-4 6-5 6-6 7-1 7.1 Safety Precautions 7.2 Power Distribution 7.3 Peripheral Power Supply 7.4 8. Clock+ Board 7-2 7-3 7-3 7.3.1 Troubleshooting a Peripheral Power Supply 7.3.2 Replacing a Peripheral Power Supply Power/Cooling Module (PCM) Requirements for Redundant Power 7.4.2 Cooling Requirements 7.4.
9.3 9.4 10. 11. System Front Panel LEDs 9.2.2 Clock+ Board LEDs 9.2.3 CPU/Memory+ and I/O+ Board LEDs 9.2.4 Basic Troubleshooting for Boards 9.2.5 Disk Board LEDs 9.2.6 Power Supplies 9.2.7 Disk Tray Indicators Diagnosing Problems 9-4 9-4 9-5 9-6 9-6 9-6 9-7 9-8 9.3.1 Error Messages 9-8 9.3.2 SunVTS 9.3.3 prtdiag(1M) 9.3.4 POST and OpenBoot 9.3.5 Solstice SyMON 9-8 9-8 9-9 9-10 Specific Problems and Solutions 9-11 9.4.1 Failure of Network Communications 9.4.
12. 11.1.1 Enterprise 6500/5500 Cabinet Systems 11.1.2 Enterprise 4500 System 11.2 Removing the External Cables 11.3 Restarting the System 11.4 Reading Boot Messages Preparing for Service 11-3 11-5 11-6 11-8 12-1 12.1 Servicing Hot-Pluggable Components 12.2 Powering Off the System 12.3 Internal Access–Enterprise 6500/5500 Systems 12.4 12.5 Outer Cover Reference Guide 12.3.2 CD-ROM/Tape Device Door 12.3.3 Top Front Bezel 12.3.4 Front Door 12.3.5 Rear Door and Kick Panel 12.3.
B.1.2 B.2 System Packaging B.2.1 Enterprise 6500 Server B-4 B.2.2 Enterprise 5500 Server B-5 B.2.3 Enterprise 4500 Standalone Server Software B.4 Board Hot-Plug Procedures B.5 CPU/Memory+ Board B-8 B.5.1 CPU Modules B-9 B.5.2 System Master Board B.5.3 SIMMs B-7 B-9 B-9 B-11 B.6.1 SBus+ I/O Board B.6.2 Graphics+ I/O Board B.6.3 PCI+ I/O Board B.7 Network Interfaces B.8 Disk Board B.9 Power Supplies B-12 B-13 B-14 B-15 B-15 B-16 B.9.1 Power/Cooling Modules (PCMs) B.
C.4 SCSI Termination C-4 D. Rules for System Configuration D.1 Card Cage D-1 D-1 D.1.1 CPU/Memory+ Boards D-1 D.1.2 I/O+ Boards D.1.3 Disk Board D.1.4 Power Supplies and Fan Cooling D.1.5 Filler Panels and Load Boards D-2 D-2 D.2 SBus Modules D-3 D.3 CPU Modules D-4 D.4 Memory Modules D.5 Power Supplies D.6 Disk Drives D.7 CD-ROM/Tape Drive Media Tray D.8 Connecting Cables D-3 D-3 D-5 D-5 D-5 D-5 D-6 D.8.1 SCSI D-6 D.8.2 Ethernet D.8.
E.2.9 E.3 Centerplane E-20 Enterprise 4500 System E-23 E.3.1 Fan Tray Assembly, 100V/240V E.3.2 Key Switch Assembly E.3.3 Centerplane E-25 E-28 F. Illustrated Parts Breakdown (IPB) F.1 Finding Part Numbers F.2 List of Illustrations F.3 Enterprise 6500/5500 Systems F.4 Enterprise 4500 System G. Connectors G.1 G.2 G.3 G.4 F-1 F-2 F-5 F-20 G-1 CPU/Memory+ Board G-2 G.1.1 Centerplane Connector G.1.2 CPU Module Connectors I/O+ Boards G-2 G-4 G-5 G.2.
G.4.2 Serial Port Connectors G.4.3 Keyboard and Mouse Connector H.
xii Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
Figures FIGURE 1-1 Front Views of the Sun Enterprise 6500/5500 and 4500 Servers 1-2 FIGURE 1-2 Front View of the Enterprise 6500 System Cabinet FIGURE 1-3 Rear View of the Enterprise 6500 System Cabinet 1-4 FIGURE 1-4 Bezels for Enterprise 6500/5500 System - Two Examples FIGURE 1-5 Enterprise 4500 System FIGURE 2-1 Symbols, Part 1 2-2 FIGURE 2-2 Symbols, Part 2 2-3 FIGURE 3-1 Filler Panel (Enterprise 5500/4500 Only) 3-3 FIGURE 3-2 Load Board (Enterprise 6500 Systems Only) 3-4 FIGURE 3-3
xiv FIGURE 3-13 Ejecting a SIMM 3-18 FIGURE 3-14 Orienting a SIMM 3-20 FIGURE 3-15 Installing a SIMM 3-20 FIGURE 4-1 Filler Panel (Enterprise 5500/4500 Only) 4-3 FIGURE 4-2 Load Board (Enterprise 6500 System Only) 4-4 FIGURE 4-3 SCSI Terminator 4-4 FIGURE 4-4 SBus+ I/O Board with 100 MB/sec Fibre Channel FIGURE 4-5 Graphics+ I/O Board with 100 MB/sec Fibre Channel FIGURE 4-6 PCI+ I/O Board 4-7 FIGURE 4-7 Unlocking and Locking Quarter-Turn Access Slots 4-9 FIGURE 4-8 Extraction Lever in
FIGURE 4-26 PCI and Riser Card Removal FIGURE 4-27 PCI Card Removal 4-31 FIGURE 4-28 JTAG Test Jumper 4-32 FIGURE 4-29 PCI Card Installation/Replacement 4-33 FIGURE 5-1 Filler Panel (Enterprise 5500/4500 Only) 5-3 FIGURE 5-2 Load Board (Enterprise 6500 Systems Only) 5-4 FIGURE 5-3 SCSI Terminator 5-4 FIGURE 5-4 Unlocking and Locking Quarter-Turn Access Slots 5-7 FIGURE 5-5 Disk Board FIGURE 5-6 Enterprise 5500/4500 Board Locations 5-9 FIGURE 5-7 Board Replacement 5-10 FIGURE 5-8 Dis
xvi FIGURE 9-1 TTY Serial Port A on the Clock+ Board 9-2 FIGURE 9-2 LED Symbols 9-3 FIGURE 10-1 Diagnosing AC/DC Power Problems FIGURE 10-2 Diagnosing Operating System Problems FIGURE 10-3 Diagnosing CPU/Memory+ Board Problems FIGURE 10-4 Replacing I/O Interface 10-5 FIGURE 10-5 Diagnosing Disk Board Problems FIGURE 10-6 Diagnosing Disk Drive Problems 10-7 FIGURE 10-7 Diagnosing Power Supply Problems FIGURE 10-8 Diagnosing a Defective Clock+ Board FIGURE 10-9 Diagnosing Network Problem
FIGURE B-2 Sun Enterprise System Cabinet B-4 FIGURE B-3 Enterprise 5500 Server FIGURE B-4 Enterprise 4500 Standalone Server B-6 FIGURE B-5 CPU/Memory+ Board B-8 FIGURE B-6 SIMM Slot Locations B-10 FIGURE B-7 SBus+ I/O Board FIGURE B-8 Graphics+ I/O Board FIGURE B-9 PCI+ I/O Board B-14 FIGURE B-10 PCM FIGURE B-11 Peripheral Power Supply FIGURE B-12 Clock+ Board FIGURE E-1 Replacing the Fan Tray Assembly in the Enterprise 6500/5500 Systems E-2 FIGURE E-2 Opening the Power Connector
FIGURE F-1 Enterprise 6500 System, Front View F-5 FIGURE F-2 Enterprise 6500 System, Rear View F-6 FIGURE F-3 SCSI Tape Adapter PCS Assembly F-7 FIGURE F-4 Key Switch Tray FIGURE F-5 SunCD 4 F-8 FIGURE F-6 Power Sequencer F-9 FIGURE F-7 Fan Tray Assembly FIGURE F-8 Centerplane Assembly F-11 FIGURE F-9 Power/Cooling Module (PCM) F-11 FIGURE F-10 Peripheral Power Supply FIGURE F-11 CPU/Memory+ Board FIGURE F-12 SBus+ I/O Board Assembly FIGURE F-13 Graphics+ I/O Board Assembly FIGURE
FIGURE G-5 CPU Module 1 Connector (144 Pin) Location G-4 FIGURE G-6 CPU Module 0 Connector (288 Pin) Location G-4 FIGURE G-7 CPU Module 1 Connector (288 Pin) Location G-4 FIGURE G-8 SBus+ I/O Board Connector Locations FIGURE G-9 Graphics+ I/O Board Connector Location FIGURE G-10 PCI+ I/O Board Connector Location G-6 FIGURE G-11 I/O+ Board SBus 0 Connector Locations G-7 FIGURE G-12 I/O+ Board SBus 1 Connector Location G-7 FIGURE G-13 I/O+ Board SBus 2 Connector Locations G-8 FIGURE G-14 Gr
xx Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
Tables TABLE 1-1 Definitions of Terms TABLE 1-2 Internal Options for the Sun Enterprise Server Systems 1-7 TABLE 2-1 Safety Precautions TABLE 3-1 SIMM vs.
xxii TABLE A-8 Enterprise 4500 Electrical Specifications TABLE A-9 Enterprise 6500/5500 Temperature, Humidity, and Altitude Limits TABLE A-10 Enterprise 4500 Temperature, Humidity, and Altitude Limits TABLE C-1 Media Tray Default SCSI ID Numbers TABLE C-2 Disk Board Default SCSI Disk Drive ID Numbers TABLE C-3 Internal SCSI Lengths (Approximate) C-3 TABLE D-1 Example of CPU Placement TABLE E-1 List of Field Replaceable Units TABLE F-1 List of Replaceable Components A-3 C-1 C-2 D-4 E-1 F
Preface The Sun™ Enterprise™ 6500/5500/4500 Systems Reference Manual is for the qualified service-trained maintenance provider. Using UNIX Commands This document may not contain information on basic UNIX® commands and procedures such as shutting down the system, booting the system, and configuring devices. See one or more of the following for this information: ■ Solaris 2.x Handbook for SMCC Peripherals, which contains Solaris™ 2.x software commands ■ AnswerBook™ online documentation for the Solaris 2.
Typographic Conventions TABLE P-1 Typographic Conventions Typeface or Symbol Meaning Examples AaBbCc123 The names of commands, files, and directories; on-screen computer output. Edit your .login file. Use ls -a to list all files. % You have mail. AaBbCc123 What you type, when contrasted with on-screen computer output. % su Password: AaBbCc123 Book titles, new words or terms, words to be emphasized. Command-line variable; replace with a real name or value. Read Chapter 6 in the User’s Guide.
Related Documentation The following documents contain topics that relate to the information in the Sun Enterprise 6500/5500/4500 Systems Reference Manual.
Sun Welcomes Your Comments We are interested in improving our documentation and welcome your comments and suggestions. You can email your comments to us at smcc-docs@sun.com. Please include the part number of your document in the subject line of your email. Notes, Cautions, and Warnings Read the safety agency compliance statements in Appendix H, “Compliance Statements,” before performing installation or service procedures on any Sun Microsystems products. Caution – This equipment contains lethal voltage.
CHAPTER 1 Product Overview 1.1 Standard Features The Sun™ Enterprise™ 6500/5500/4500 systems are available in three styles of enclosures. This manual has specific details for two styles used for the Sun Enterprise 6500, 5500, and 4500 servers (FIGURE 1-1). Many boards and modules are used in all three enclosures, including the CPU/Memory+ board, various types of I/O+ boards, the Disk board, processor modules, memory modules, most power supplies, and the CD-ROM drive.
System cabinet (Enterprise 6500 and 5500 systems) Standalone enclosure (Enterprise 4500) FIGURE 1-1 1.
FIGURE 1-2 shows the front view of the Enterprise 5500 system. The Enterprise 6500 system is similar, but has a larger card cage. With panels FIGURE 1-2 Without panels Front View of the Enterprise 5500 System Cabinet FIGURE 1-3 shows the rear view of the Enterprise 6500 system. The Enterprise 5500 system is similar.
With rear door FIGURE 1-3 1-4 Without rear door Rear View of the Enterprise 6500 System Cabinet Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
The top front panel varies with the number and type of options in the upper part of the Enterprise 6500/5500 system. FIGURE 1-4 shows two types of panels. Tape library FIGURE 1-4 1.
Front FIGURE 1-5 1.4 Rear Enterprise 4500 System Definitions of Terms Centerplane — all Sun Enterprise X500 server systems use a centerplane. The orientation of the sockets on the rear of the centerplane is opposite the orientation of sockets on the front of the centerplane. Board orientation — Boards in the front of the card cage are installed component side down, and boards in the rear of the card cage are installed component side up.
TABLE 1-1 Definitions of Terms (Continued) Orientation of Power/Cooling Module, Board, and UltraSPARC II Module 1.
TABLE 1-2 Internal Options for the Sun Enterprise Server Systems (Continued) Enterprise 5500/4500 Option Enterprise 6500 PCI cards Dependent upon the type of PCI card, consult your customer representative 0-2 cards per PCI+ I/O board. Media tray CD-ROM and tape drive Media tray takes removable-media drives only. One SunCD 32 is standard equipment per system. One optional tape drive is supported in the media tray.
CHAPTER 2 Safety Precautions and Tools Requirements 2.1 Safety Precautions For your protection, observe the following safety precautions when setting up your equipment: ■ Follow all cautions, warnings, and instructions marked on the equipment. ■ Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that could result in fire or electric shock. ■ Refer servicing of equipment to qualified personnel.
2.2 Symbols The following symbols mean: HAZARDOUS VOLTAGES — To reduce the risk of electrical shock and danger, follow the instructions accompanying this symbol. RISK OF INJURY OR EQUIPMENT DAMAGE — To reduce the risk, follow the instructions accompanying this symbol. HOT SURFACE — Avoid contact. Surface may cause injury if touched. ALTERNATING CURRENT OR VOLTAGE ON OFF STAND-BY — The system is in standby mode and the operating system is halted. The circuit breaker can be turned off.
UNLOCKED — On a board, the 1/4-turn access screw is in the unlocked position. COMPONENT POWER — The board is receiving DC power. SERVICE NEEDED — The system has detected a hardware failure. PROTECTIVE EARTH — Earth ground CHASSIS GROUND — Frame or chassis ground. ! FIGURE 2-2 2.3 FUSE — Replace ONLY with fuse of the same type and rating. Symbols, Part 2 System Precautions Ensure that the voltage and frequency of the power outlet to be used matches the electrical rating labels on the equipment.
Caution – The chassis AC power cord must remain plugged in to ensure a proper ground. 2.
CHAPTER 3 CPU/Memory+ Boards and Components To protect both yourself and the equipment, make sure you follow the precautions in Chapter 2 “Safety Precautions and Tools Requirements.
3.1 Handling Boards and Assemblies Caution – The chassis AC power cord must remain connected to ensure a proper ground. Caution – The CPU/Memory+ boards, modules, and cards have surface-mount components that can be broken by flexing the boards. To minimize the amount of board flexing, observe the following precautions: ■ ■ ■ ■ ■ ■ ■ Hold the board only by the edges near the middle of the board, where the board stiffener is located. Do not hold the board only at the ends.
3.2 Filler Panels and Load Boards All empty board slots in Enterprise systems must have either a filler panel or a load board installed. (A load board is distinguished by the presence of centerplane connectors. A filler panel has no centerplane connectors.) ■ Empty slots in Enterprise 5500 and 4500 systems must have a filler panel installed (FIGURE 3-1). ■ Empty slots in Enterprise 6500 systems must have a load board installed (FIGURE 3-2).
Centerplane connectors Springfingers FIGURE 3-2 3.3 Load Board (Enterprise 6500 Systems Only) Hot-Plug Feature Enterprise systems have extensive error detection mechanisms, and an Automatic System Reconfiguration (ASR) feature that enables the system to be rebooted with failed components (such as CPUs, memory, or I/O) disabled. When an error is detected, the system can be reconfigured so that the board containing the failed components is placed in low power mode and is no longer accessible.
The hot-plug feature enables you to insert a new board into a powered-on system, despite the system being “live,” or being supplied with electrical power. When the hot-plug feature is used to add a board to a powered-on system, the system will not use the new board until the system is rebooted. 3.4 CPU/Memory+ Boards Each CPU/Memory+ board supports up to two UltraSPARC II modules and 16 SIMM slots for memory.
Unlocked FIGURE 3-3 Locked Unlocking and Locking Quarter-Turn Access Slots 3. Pull the ends of both extraction levers outward simultaneously to unseat the board centerplane connector from the centerplane receptacles ( FIGURE 3-4). Extraction lever FIGURE 3-4 CPU/Memory+ Board 4. If a board is not immediately replaced, a load board (Enterprise 6500 systems only) or a filler panel (Enterprise 4500 and 5500 systems only) must be installed in its place. See Section 3.2 “Filler Panels and Load Boards.
3.4.1.2 Removing a Board From a Powered-Off System 1. Use a Phillips #1 screwdriver to mechanically release the board from the system card cage. Insert the screwdriver into each quarter-turn access slot (the slots are located on the left and right sides of the board front panel) and then turn a quarter turn so that the arrow points to the unlocked position (FIGURE 3-3). 2. Pull the ends of both extraction levers outward simultaneously to release the board from the centerplane receptacles (FIGURE 3-4). 3.
. Rear view Front view Slot # 0 2 4 6 8 10 12 14 PCM FIGURE 3-5 3-8 Enterprise 6500 Board Locations Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998 Slot # 1 3 5 7 9 11 13 15
Front view Slot # 0 2 4 6 Slot # 1 3 5 7 PCM FIGURE 3-6 3.4.2.2 Rear view Enterprise 5500/4500 Board Locations Cooling and Power Issues There should be one power/cooling module (PCM) for every two boards to adhere to cooling and power requirements. The PCMs must be installed adjacent to populated board slots to ensure the fan in the PCM can cool the respective boards.
3.4.2.3 Inserting a System Board 1. Carefully insert the board (component side down if in front; component side up if in the rear) in the proper slot in the card cage, ensuring that the board does not slip out of the left and right card guide (FIGURE 3-7). Rear view Turn the board component-side up for insertion in the rear FIGURE 3-7 Front view Turn the board component-side down for insertion in the front Board Replacement 2.
3. Push the board into the card cage, then simultaneously press both extraction levers to seat the board on the centerplane. Pushing both levers simultaneously avoids twisting the board and bending the connector pins, and mates the board centerplane connector to the matching receptacle on the centerplane. Do not press on board front panel to seat it—doing so will damage the connector pins. 4.
Screws (3) Screws (2) 288-pin connector 144-pin connector FIGURE 3-8 3.4.4 UltraSPARC II Module Connectors Handling Precautions The following precautions should be exercised when handling UltraSPARC II modules: ■ ■ ■ 3-12 UltraSPARC II modules are static-sensitive and a grounding wrist strap field kit must be used when handling the modules. Always handle the modules by the edges and not by the smaller black heat sinks that break easily if handled improperly.
3.4.4.1 Removing a Module Each module is locked to the main board with a single standoff and is connected to the main board by two connectors. The pins within the connectors are compressed to the corresponding board mating surfaces by a metal compression bar which, when secured with screws, compresses the module connector pins to the board mating surfaces (FIGURE 3-9). Compression bar FIGURE 3-9 Connector Ultra SPARC Module Connector Detail 1. Use the procedures in Section 3.4.
3. Lift the module straight up, off the board mating surface and the single standoff that locks the module to the board. Use pressure applied with fingers to assist in removing module from standoff (FIGURE 3-10). Standoff, 1 per module FIGURE 3-10 UltraSPARC II Module Removal and Replacement 4. Place the module in an antistatic bag. 3.4.4.
1. Take the UltraSPARC II module out of the protective packaging and inspect for dust on the connectors. If necessary, clean the connectors with a dry, stiff toothbrush. 2. Remove the applicable CPU/Memory+ board as indicated in Section 3.4.1 “Removing a Board.” 3. Inspect the board module mating surface and connectors. If they require cleaning, use a dry, stiff toothbrush to remove debris.
c. Finish the module installation by tightening all the screws to 6 inch-pounds in the same tightening sequence. See FIGURE 3-11. Caution – Do not over torque or under torque the screws. Excessive force can warp the connector. Insufficient force can cause an incomplete electrical connection. FIGURE 3-11 Tightening Compression Connector Screws 7. Use the procedures in Section 3.4.2 “Installing a Board,” to replace the applicable CPU/Memory+ board. 3.4.
Three types of SIMMs (TABLE 3-1) can be used in Bank 0 and Bank 1. SIMM vs. DRAM TABLE 3-1 SIMM DRAM 8 Mbyte 1 Mbyte x4 32 Mbyte 4 Mbyte x4 128 Mbyte 16 Mbyte x4 Bank 0 Bank 1 B0-J3100 B1-J3101 B0-J3200 B1-J3201 CPU1 B0-J3300 B1-J3301 B0-J3400 B1-J3401 B0-J3500 B1-J3501 B0-J3600 B1-J3601 CPU0 B0-J3700 B1-J3701 B0-J3800 B1-J3801 FIGURE 3-12 3.4.5.1 SIMM Slot Numbers Removing a Memory Module 1. Remove the CPU/Memory+ board from which the SIMM is to be removed. See Section 3.4.
3. Use the system error messages to locate the slot (FIGURE 3-12) for the SIMM you need to replace. 4. Eject the faulty SIMM by pressing down on the ejection levers on both sides of the SIMM connector (FIGURE 3-13). FIGURE 3-13 Ejecting a SIMM 5. Holding the SIMM by its edges, remove it from the slot and place it on an antistatic surface. 3.4.5.
Maximizing Performance The following guidelines will result in optimal memory interleaving across boards for performance. These guidelines are for optimal performance and are not requirements for a functional system. The guidelines apply to systems with no SIMMS installed and when adding SIMMs to a system; if you are adding SIMMs, you may need to move some SIMMs to meet the guidelines. 1. Install one bank on each board before installing the second bank on any board.
Notch alignment 3-20 FIGURE 3-14 Orienting a SIMM FIGURE 3-15 Installing a SIMM Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
CHAPTER 4 I/O+ Boards and Components To protect both yourself and the equipment, make sure you follow the precautions in Chapter 2 “Safety Precautions and Tools Requirements.
4.1 Handling Boards and Assemblies Caution – The chassis AC power cord must remain connected to ensure a proper ground. Caution – The I/O+ boards, their modules, and cards have surface-mount components that can be broken by flexing the boards. To minimize the amount of board flexing, observe the following precautions: ■ ■ ■ ■ ■ ■ ■ Hold the board only by the edges near the middle of the board, where the board stiffener is located. Do not hold the board only at the ends.
4.2 Filler Panels and Load Boards All empty board slots in Enterprise systems must have either a filler panel or a load board installed. (A load board is distinguished by the presence of centerplane connectors. A filler panel has no centerplane connectors.) ■ Empty slots in Enterprise 5500 and 4500 systems must have a filler panel installed (FIGURE 4-1). ■ Empty slots in Enterprise 6500 systems must have a load board installed (FIGURE 4-2).
Centerplane connectors Springfingers FIGURE 4-2 4.3 Load Board (Enterprise 6500 System Only) SCSI Termination The I/O+ board in slot 1 controls the internal media tray devices. Therefore, the external SCSI connector on the I/O+ board in slot 1 of a system must be terminated with a SCSI terminator (FIGURE 4-3).
4.4 Hot-Plug Feature Enterprise systems have extensive error detection mechanisms, and an Automatic System Reconfiguration (ASR) feature that enables the system to be rebooted with failed components (such as CPUs, memory, or I/O) disabled. When an error is detected, the system can be reconfigured so that the board containing the failed components is placed in low power mode and is no longer accessible. Caution – The peripheral power supply provides the precharge voltages required for hot-plug.
4.5 I/O+ Boards Enterprise 6500/5500/4500 systems support three types of I/O+ boards: SBus+ I/O board with 100 MB/sec Fibre Channel, Graphics+ I/O board with 100 MB/sec Fibre Channel, and PCI+ I/O board. Each board has three LEDs that provide board status codes (FIGURE 4-4 through FIGURE 4-6). 4.5.1 GBIC Each SBus+ and Graphics+ I/O board provides mounting for two GBIC interfaces.
GBIC FIGURE 4-5 Graphics+ I/O Board with 100 MB/sec Fibre Channel FIGURE 4-6 PCI+ I/O Board Chapter 4 I/O+ Boards and Components 4-7
The SBus+ I/O board with 100 MB/sec Fibre Channel includes two SYSIO ASICs that provide two SBuses: ■ ■ One for two plug-in SBus cards and two GBIC interfaces One for one plug-in SBus card and the onboard devices (10/100 Mbit TPE and Single-ended Fast/Wide SCSI). Note – SBus connector slots 1 and 2 on the SBus+ I/O board can accommodate a double-wide SBus card.
1. Ensure that the board has been disabled by the ASR software. See Section 4.4 “Hot-Plug Feature.” Once disabled by ASR, one of two results occurs: ■ ■ The three LEDs on the board are not lit (board has no power). The outer two green LEDs are not lit and the middle yellow LED is lit (board is in low power mode).
Extraction lever in extract/insert position FIGURE 4-8 Extraction Lever in Extract Position 5. If a board is not immediately replaced, a load board (Enterprise 6500 systems only) or a filler panel (Enterprise 4500 and 5500 systems only) must be installed in its place. See Section 4.2 “Filler Panels and Load Boards.” 4.5.2.2 Removing a Board from a Powered-Off System 1. Use a Phillips #1 screwdriver to mechanically release the board from the system card cage.
4. If a board is not immediately replaced, a load board (Enterprise 6500 systems only) or a filler panel (Enterprise 4500 and 5500 systems only) must be installed in its place before powering on the system. See Section 4.2 “Filler Panels and Load Boards.” 4.5.3 Installing a Board 4.5.3.1 Board Slot Selection Note – Logically there is no difference between the board slots in the front or rear of the card cage, and each slot can accept any board type.
. Front View Rear View Slot # 0 2 4 6 8 10 12 14 Slot # 1 3 5 7 9 11 13 15 FIGURE 4-9 4-12 Enterprise 6500 Board Locations Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
Front View Slot # 0 2 4 6 Slot # 1 3 5 7 PCM FIGURE 4-10 4.5.3.2 Rear View Enterprise 5500/4500 Board Locations Cooling and Power Issues There should be one power/cooling module (PCM) for every two boards to adhere to cooling and power requirements. The PCMs must be installed adjacent to populated board slots to ensure the fan in the PCM can cool the respective boards.
4.5.3.3 Inserting a System Board 1. Carefully insert the board (component side down if in front; component side up if in the rear) in the proper slot in the card cage, ensuring that the board does not slip out of the left and right card guides (FIGURE 4-11). Rear view Turn the board component-side up for insertion in the cabinet rear FIGURE 4-11 Front view Turn the board component-side down for insertion in the cabinet front Board Replacement 2.
3. Push the board into the card cage, then simultaneously press both extraction levers to seat the board on the centerplane. Pushing both levers simultaneously avoids twisting the board and bending the connector pins, and mates the board centerplane connector to the matching receptacle on the centerplane. Do not press on board front panel to seat it—doing so will damage the connector pins. 4.
4.5.4 SBus Cards There are three SBus card locations on the SBus+ I/O board; the Graphics+ I/O board has two.
4.5.4.1 Nylon Standoffs Nylon standoffs lock the SBus and graphics (UPA) cards to the I/O+ boards (FIGURE 4-14). ■ ■ To unlock a standoff, pull up the tip insert. To lock a standoff, first ensure that the module or card rests on the standoff flange, then press down the tip insert. Tip insert Flange Locked FIGURE 4-14 4.5.4.2 Unlocked Locking and Unlocking Standoffs Removing an SBus Card 1. Use the procedures in Section 4.5.2 “Removing a Board,” to remove the applicable I/O+ board. 2.
FIGURE 4-15 Removing or Installing an SBus Card 7. Place the SBus card in an antistatic bag for protection. 8. If the SBus card is not immediately replaced, install a filler panel (part number 340-2305) on the I/O+ board back panel opening. To secure the filler panel, use the screws that were removed in Step 3. Caution – Be sure to install the filler panel right-side up.
1. Attach a wrist strap and take the SBus card out of the protective packaging and place the SBus card on an antistatic mat. 2. Remove the adapter bracket from the SBus card rear panel (FIGURE 4-16). Remove the two screws securing the adapter to the card rear panel (the adapter bracket and the screws are not needed for this installation). Remove adapter Remove screws FIGURE 4-16 SBus Card Rear Panel with Adapter 3. Remove the black plastic card retainer shipped with the card ( FIGURE 4-17).
For the system to communicate with a network, the tpe-link-test? settings for the onboard Ethernet ports must be compatible with the setting at the network hub. The tpe-link-test? variable is set separately for the onboard Ethernet port on each I/O+ board. The variable is also set for any SBus Ethernet cards in the system. If you have problems verifying connection between Sun equipment and your hub, verify that your hub also has the link test function enabled.
Jumper J0302 Springfinger Back panel Phillips screw FIGURE 4-18 Jackscrews DSBE/S SBus Card J0302 FIGURE 4-19 FSBE/S SBus Card Chapter 4 I/O+ Boards and Components 4-21
1 2 Disabled FIGURE 4-20 1 2 Enabled Disabling and Enabling the Link Integrity Test ▼ Installation 1. Use the procedures in Section 4.5.2 “Removing a Board,” to remove the applicable I/O+ board. 2. Use FIGURE 4-12 to locate the SBus connector for the card that is to be installed. 3. If a filler panel covers the back panel SBus slot, remove the two screws and detach the filler panel. Retain the screws to attach the SBus card to the back panel, unless the card has a wide connector, or set of connectors. 4.
11. Replace and tighten the back panel screws to secure the SBus card to the I/O+ board back panel. 12. Replace the I/O+ board using the procedures described in Section 4.5.3 “Installing a Board.” 4.5.5 Graphics (UPA) Cards The Graphics+ I/O board contains a single connector that accommodates graphics (UPA) cards (FIGURE 4-21). UPA connector FIGURE 4-21 4.5.5.1 Graphics (UPA) Card Connector Location Removing a Graphics (UPA) Card 1. Use the procedures in Section 4.5.
5. Hold the card by the edges near the connector and gently rock the card back and forth to loosen it from the socket. You may have to remove the SBus cards next to this card in order to have enough room to hold onto the graphics (UPA) card being removed. Caution – The connector housing may break if the card is tilted too far. 6. Lift the card from the socket at an angle while guiding the face plate out from the back panel opening (FIGURE 4-22).
4.5.5.2 Installing a Graphics (UPA) Card 1. Use the procedures described in Section 4.5.2 “Removing a Board,” to remove the applicable Graphics+ I/O board. Note – The connector pins on graphics (UPA) cards are extremely delicate, use care when handling. 2. Attach a wrist strap and take the graphics (UPA) card out of the protective packaging and place the card on an antistatic mat. Inspect the pins in the connector to make sure they are not bent. 3.
10. Press each corner of the card to ensure that it rests on the collar of the standoff. 11. Press down on the tip insert of each standoff to lock the card in place. 12. Replace and tighten the back panel screws to secure the card to the Graphics+ I/O board front panel (FIGURE 4-15). 13. Use the procedures in Section 4.5.3 “Installing a Board,” to replace the Graphics+ I/O board. 4.5.
GBIC 0 GBIC 1 FIGURE 4-24 Graphics+ I/O Board GBIC Connector Locations Chapter 4 I/O+ Boards and Components 4-27
2. Remove the GBIC from the I/O+ board by compressing the locking tabs located on either side of the card and pulling straight out from the opening in the I/O+ board panel (FIGURE 4-25). Alignment slot FIGURE 4-25 4.5.6.2 Removing or Installing a GBIC Installing a GBIC 1. Locate the GBIC slot for installation (FIGURE 4-24). 2. Ensure correct orientation for insertion. The alignment slots should be on the bottom of the GBIC (FIGURE 4-25). 3.
4.5.7 PCI Cards Each PCI+ I/O board can accommodate two PCI (short) cards. The PCI cards are plugged into receptacles on corresponding riser cards that are mounted on the PCI+ I/O board. The riser cards can be one of two voltage types, either 5.0V or 3.3V. The voltage rating of a PCI card must be matched to the rating of the riser card and connector on the motherboard. The PCI bus connectors of PCI cards can be one of three possible types, those that can be used with 5.0V or 3.
Riser card detail Thumbscrew detail Standoff FIGURE 4-26 PCI and Riser Card Removal 3. Loosen and then remove the thumbscrew on the component side of the I/O+ board next to the external PCI card connector (FIGURE 4-26). 4. Refer to FIGURE 4-27 while removing the card as follows: a. Grasp the card to be removed with your index fingers on either side of the card where it mates with the connector on the riser card (thumbs against the connector). b.
Catch mechanism FIGURE 4-27 PCI Card Removal Chapter 4 I/O+ Boards and Components 4-31
4.5.7.2 Replacing or Installing a PCI Card 1. Ensure that the voltage type of the PCI card you are replacing or installing matches the voltage type of the riser card, either 5.0V or 3.3V. 2. Verify that the JTAG Test Jumper is removed/disabled (FIGURE 4-28). Note – PCI+ I/O boards purchased from Sun Microsystems are shipped with the JTAG Test Jumper disabled or removed on both of the 5.0V riser cards installed on the board. FIGURE 4-28 JTAG Test Jumper 3.
Catch mechanism FIGURE 4-29 PCI Card Installation/Replacement 4. Once the card is properly positioned as described above and seated properly to the PCI board PCI Bus connector, tighten the locking thumbscrew. Note – Some PCI cards may not require the standoffs provided for mounting. 5. Ensure that the standoff is positioned to capture the edge of the PCI card, and then tighten the screw securing the standoff. 6. Use the procedures in the Section 4.5.
3. Remove two screws securing the existing riser card to the PCI+ I/O board (FIGURE 4-26 on page 4-30) and remove the riser card. 4. Secure the new riser card onto the PCI+ I/O board using the two screws removed in Step 3. 5. If a PCI card was removed in Step 2, replace the card as indicated in the Section 4.5.7.2 “Replacing or Installing a PCI Card” on page 4-32. 4.5.7.
In this example, a PCI+ I/O board with two SunSwift™ PCI adapter cards has been installed in I/O+ board slot 1 of an Sun Enterprise 4500 system. To find the device path for your specific device, refer to the documentation that came with your PCI card. If you do not see your new device(s) listed, make sure the PCI+ I/O board and any PCI cards are properly seated, and reinstall the board or cards, if necessary. Also verify that the JTAG Test Jumper on the PCI card is disabled or removed. See Section 4.5.7.
4-36 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
CHAPTER 5 Disk Boards and Components To protect both yourself and the equipment, make sure you follow the precautions in Chapter 2 “Safety Precautions and Tools Requirements.
5.1 Handling Boards and Assemblies Caution – The chassis AC power cord must remain connected to ensure a proper ground. Caution – The Disk boards, their modules, and cards have surface-mount components that can be broken by flexing the boards. To minimize the amount of board flexing, observe the following precautions: ■ ■ ■ ■ ■ ■ ■ Hold the board only by the edges near the middle of the board, where the board stiffener is located. Do not hold the board only at the ends.
5.2 Filler Panels and Load Boards All empty board slots in Enterprise systems must have either a filler panel or a load board installed. (A load board is distinguished by the presence of centerplane connectors. A filler panel has no centerplane connectors.) ■ Empty slots in Enterprise 5500 and 4500 systems must have a filler panel installed (FIGURE 5-1). ■ Empty slots in Enterprise 6500 systems must have a load board installed (FIGURE 5-2).
Centerplane connectors Springfingers FIGURE 5-2 5.3 Load Board (Enterprise 6500 Systems Only) SCSI Termination The last or only Disk board in a system must have the SCSI-out connector terminated with a SCSI terminator (FIGURE 5-3).
5.4 Hot-Plug Feature Enterprise systems have extensive error detection mechanisms, and an Automatic System Reconfiguration (ASR) feature that enables the system to be rebooted with failed components (such as CPUs, memory, or I/O) disabled. When an error is detected, the system can be reconfigured so that the board containing the failed components is placed in low power mode and is no longer accessible. Caution – The peripheral power supply provides the precharge voltages required for hot-plug.
5.5 Disk Boards A maximum of two Disk boards can be installed in Enterprise 6500 systems; four Disk boards can be installed in Enterprise 5500/4500 systems. Note – Disk boards can be installed only in slots 14 and 15 in Enterprise 6500 systems, and slot 15 must be used when installing only one Disk board. Each Disk board contains a fast and wide single-ended SCSI chain with sockets for two disks. There are three status and two activity LEDs; each activity LED is driven directly by a disk drive. 5.5.
3. Use a Phillips #1 screwdriver to mechanically release the board from the system card cage. Insert the screwdriver into each quarter-turn access slot (the slots are located on the left and right sides of the board‘s front panel) and then turn a quarter turn so that the arrow points to the unlocked position (FIGURE 5-4). Unlocked FIGURE 5-4 Locked Unlocking and Locking Quarter-Turn Access Slots 4.
5.5.1.2 Removing a Board from a Powered-Off System 1. Use a Phillips #1 screwdriver to mechanically release the board from the system card cage. Insert the screwdriver into each quarter-turn access slot (the slots are located on the left and right sides of the board‘s front panel) and then turn a quarter turn so that the arrow points to the unlocked position (FIGURE 5-4 on page 5-7). 2. Unfasten any cable connectors from the front panel and set them aside.
Rear view Front view Slot # 0 2 4 6 PCM FIGURE 5-6 5.5.2.2 Slot # 1 3 5 7 Enterprise 5500/4500 Board Locations Cooling and Power Issues There should be one power/cooling module (PCM) for every two boards to adhere to cooling and power requirements. The PCMs must be installed adjacent to populated board slots to ensure the fan in the PCM can cool the respective boards. Note – All empty board slots in Enterprise 4500 or 5500 systems must have a filler panel installed to ensure proper cooling.
5.5.2.3 Inserting a System Board 1. Carefully insert the board (component side down if in front; component side up if in the rear) in the proper slot in the card cage, ensuring that the board does not slip out of the left and right card guides (FIGURE 5-7). Rear view Turn the board component-side up for insertion in the cabinet rear FIGURE 5-7 Front view Turn the board component-side down for insertion in the cabinet front Board Replacement 2.
3. Push the board into the card cage, then simultaneously press both extraction levers to seat the board on the centerplane. Pushing both levers simultaneously avoids twisting the board and bending the connector pins, and mates the board centerplane connector to the matching receptacle on the centerplane. Do not press on board front panel to seat it—doing so will damage the connector pins. 4.
5.5.2.4 Cabling Issues for Enterprise 6500 Systems ▼ Slot 15 installation 1. Use an 80-cm SCSI cable to connect the Disk board to the SCSI Host Adapter (onboard or SBus card). 2. Install a SCSI terminator on the disk board if it is the last (or only) board in the SCSI chain. ▼ Slot 14 installation 1. Connect the Disk board to the SCSI Host Adapter (onboard or SBus card): ■ If an I/O+ board is installed in the front, use an 80-cm SCSI cable to connect the Disk board to the SCSI Host Adapter.
Latch FIGURE 5-8 Disk Drive with Ejector Drive Retainer Open 3. If a new drive is to be installed, proceed to the next section. If the drive is not to be replaced, replace the Disk board as described in Section 5.5.2 “Installing a Board”. 5.5.3.2 Installing a Disk Drive 1. Inspect the shipping container upon receipt of your drive, and look for evidence of damage.
8. Using the drive retainer as a handle, slide the drive in and then seat it to the board connector receptacle. Close and latch the ejector drive retainer. 9. SCSI IDs for disk drives on Disk boards are selected on the Disk board. See Appendix C “SCSI Devices” to select the SCSI ID for the disk drive. 10. Check that the ejector drive retainers on both disk drives are closed, latched in place, and do not extend past the edge of the board.
CHAPTER 6 Clock+ Board To protect both yourself and the equipment, make sure you follow the precautions in Chapter 2 “Safety Precautions and Tools Requirements.” ■ Safety Precautions—page 2-1 ■ Handling Boards and Assemblies—page 6-1 ■ Clock+ Board—page 6-2 ■ Connectors—page G-14 For your protection, also observe the following safety precautions when setting up your equipment: ■ ■ ■ 6.1 Follow all cautions, warnings, and instructions marked on the equipment.
■ ■ ■ ■ ■ ■ 6.2 Hold the board only by the edges near the middle of the board, where the board stiffener is located. Do not hold the board only at the ends. When removing the board from an antistatic bag, keep the board vertical until you lay it on the Sun ESD mat. Do not place the board on a hard surface. Use a cushioned antistatic mat. The board connectors and components have very thin pins that bend easily. Do not use an oscilloscope probe on the components.
led[2..0] LEDs Console Serial ports ConsoleBus Keyboard/ mouse cb_sys_reset Clock_Frequency Reset button cb_man_reset Centerplane connector ClockBus Clocks ResetBus Reset Reset button (xir) JTAGBus JTAG +5VDC +3.
6.2.1 ConsoleBus The ConsoleBus provides system boards access to global system control and status as well as to the keyboard, mouse, and serial ports. In addition, there is a NVRAM/ TOD chip that maintains the date and time and 8 Kbytes worth of data when the power to the system is shut off. The state of physical hardware conditions is maintained in registers on the clock+ board.
6.2.4 Removing a Clock+ Board The clock+ board slot (FIGURE 6-2) is located near the top of the system, immediately below the peripheral power supply. The illustration shows an Enterprise 4500 server, but the location is similar for the Enterprise 5500 and 6500 servers. Caution – The clock+ board is not hot-pluggable. Do not remove the clock+ board until the system has been halted and powered off.
5. If you are replacing the clock+ board, remove the TOD NVRAM from the old board and place it on the new board. This is necessary to match the host ID with the Ethernet ID. Note – If a entire system is replaced, the TOD NVRAM on the clock+ board must also be changed to maintain the same host ID. 6.2.5 Installing a Clock+ Board Note – If you are replacing the clock+ board, then the TOD NVRAM from the old board must be removed and placed on the new board.
CHAPTER 7 Power Supplies This chapter describes the power supplies and environmental sensing and reporting in Sun Enterprise systems.
TABLE 7-1 lists the sources of power supply voltages. TABLE 7-1 7.1 Power Supply Summary Voltage Source Where Used 2.0V PCM GTL centerplane termination 3.3V PCM CPU/Memory+ Board (AC+, DC+s, FHC, SIMMs) UltraSPARC II Module (SRAMs, SDBs, CPU I/O) 5V PCM, PPS SBus, Clock+ Board UltraSPARC II Module power (via DC/DC converter) 12V PPS Peripherals (CD drive, tape drive) Safety Precautions Any servicing of equipment should be performed by qualified personnel.
7.2 Power Distribution The system has a single peripheral power supply, and each pair of board slots has a slot for a PCM. AC is distributed to each of the PCMs within the chassis. The software monitors the status of the AC power source. Current-sharing between power supplies provides redundant power. 7.3 Peripheral Power Supply The peripheral power supply (FIGURE 7-1) provides power to the peripheral subsystems, the drives, the fans in the AC box, and the fan in the key switch box.
7.3.1 Troubleshooting a Peripheral Power Supply A green LED is lit on the power supply when it is operational. When a peripheral power supply fails, a yellow LED is lit on the power supply. See Chapter 10 “Flow Diagrams for Troubleshooting,” for more information. 7.3.2 Replacing a Peripheral Power Supply Caution – Remove and replace the peripheral power supply in a running system. Do not replace the PPS when the system is in the low power mode. 1.
4. Pull the ends of the extraction levers outward to release the power supply from the centerplane (FIGURE 7-3 for Enterprise 6500 or 5500 system, FIGURE 7-4 for Enterprise 4500 system).
FIGURE 7-4 Replacing the Enterprise 4500 PPS 5. Pull out the power supply. You will see a message similar to the following example on your system console: WARNING: Peripheral 5.0 Volt Power Failing WARNING: AC Power failure detected WARNING: Peripheral 12 Volt Power Failing WARNING: Auxiliary 5.0 Volt Power Failing WARNING: Keyswitch fan failure detected NOTICE: Peripheral Power Supply 0 Removed WARNING: AC Box fan failure detected 6. Place the replacement PPS halfway into the slot, and: a.
Caution – DO NOT FORCE the power supply into a slot; this can damage the power supply and the centerplane. The power supply should insert and seat smoothly. If it binds, remove it, and inspect the slot for any obstructions. Do not damage the springfingers at the bottom of the power supply. 8. Use a Phillips #1 screwdriver to turn quarter-turn access slots to the locked position (FIGURE 7-2). 9. Be sure the green LED is lit. If the green LED is not lit, the power supply may not be seated properly.
7.4 Power/Cooling Module (PCM) The power/cooling module (PCM) provides power for two boards. The PCM also supplies cooling air to the board slots, so in normal operation each board must be next to a working PCM. FIGURE 7-5 PCM The PCM incorporates an AC inrush limit circuit and two precharge inputs (3.3V and 5V) that enable it to be hot-pluggable into a live centerplane. Within a system all PCMs operate in a parallel redundant mode, sharing 2.0V, 3.3V, and 5V output currents.
Note – The presence of an additional (extra) PCM in the system provides redundancy and allows hot-plug of PCMs.
7.4.3 Troubleshooting a PCM A green LED is lit on the power supply when it is operational. When a PCM fails, a yellow LED is lit on the power supply. You will see a message similar to the following example on your system console when a PCM fails: WARNING: Core Power Supply 2 Failing WARNING: Redundant power lost See Chapter 10 “Flow Diagrams for Troubleshooting,” for more information. 7.4.4 Replacing a PCM Caution – Do not replace a PCM while the system is in the low power mode.
Rear installation Front installation Position the extraction lever toward the nearest side of the cabinet. FIGURE 7-6 PCM — Front and Rear Installation 1. Use the printdiag (1M) command to determine if precharge current is present. 2. Use a Phillips #1 screwdriver to turn each quarter-turn access slot on the power supply to the unlocked position (FIGURE 7-7).
3. Pull the end of the extraction lever outward to release the power supply from the centerplane. 4. Pull out the power supply. You will see a message similar to the following example on your system console: NOTICE: Core Power Supply 2 Removed 5. Insert the replacement power supply halfway into the guide slots, then: a. Verify that power supply is oriented so that the extraction lever is toward the outside edge of the system (FIGURE 7-6). b.
8. Check to be sure the green LED is lit. If the green LED is not lit, the power supply is not seated properly. Repeat Step 5 to Step 8. If the green LED is still not lit, see Chapter 10 “Flow Diagrams for Troubleshooting” for more information.
7-14 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
CHAPTER 8 Internal SCSI and Storage Devices 8.1 ■ Tape and CD-ROM Drives—page 8-4 ■ Sun StorEdge FlexiPack Tray—page 8-10 ■ Disk Drives—page 8-10 Device Locations FIGURE 8-1 through FIGURE 8-3 show the general location of devices in each Enterprise system. Individual removable-media devices (tape and CD-ROM) are supported in the removable-media tray in all cabinets. The Enterprise 4500 cabinet supports internal FC-AL disk drives.
Front view Tape drive CD-ROM Sun StorEdge FlexiPack Sun StorEdge A5000 disk arrays Front FIGURE 8-1 8-2 Enterprise 6500 System Storage Device Locations Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998 Rear
Front view Tape drive CD-ROM Sun StorEdge FlexiPack Sun StorEdge A5000 disk arrays FIGURE 8-2 Enterprise 5500 System Storage Device Locations Chapter 8 Internal SCSI and Storage Devices 8-3
Front view CD-ROM Tape Drive FIGURE 8-3 Enterprise 4500 System CD-ROM and Tape Drive Locations Note – For cooling purposes, the tape drive in Enterprise 4500 configurations should be installed in the right bay, closest to the key switch and fan. 8.2 Tape and CD-ROM Drives 8.2.1 Use and Maintenance Refer to the documentation that came with your device for information on use and maintenance.
8.2.2 Enterprise 6500/5500 Tape or CD-ROM Drive To remove and replace an existing device, perform steps 1 through 5. To install a tape device for the first time, proceed to step 6. Caution – To prevent breakage, do not grasp the panel by the bottom edge. 1. Remove the key from the key switch. 2. Remove the top panel. Grasp the panel on both sides at the top and pull to disengage the ball studs (FIGURE 8-4).
FIGURE 8-5 CD-ROM/Tape Drive Removal and Replacement 6. After the cabling is removed, remove the device enclosure from the media tray. 7. To remove a drive: ■ CD-ROM drive: remove two screws from each side where the device is secured to the device enclosure. Proceed to Step 9. ■ Tape drive: remove 2 screws from each side where the tape is fastened to the device enclosure, and then remove 4 screws securing the device to the enclosure side plate. Proceed to Step 9. 8.
8.2.3 Enterprise 4500 Tape or CD-ROM Drive To remove and replace an existing device, perform steps 1 through 5. To install a tape drive for the first time, proceed to step 6. Note – For cooling purposes, the tape drive must be installed on the side nearest the key switch. 1. Unlock and remove the front panel bezel. a. To unlock the bezel, press inward on the serrated edges at the lower left and right sides. b. Tilt the bezel up 45 degrees to remove it (FIGURE 8-6). 2.
Notch FIGURE 8-7 Removing and Replacing the media tray 5. To remove and replace a CD-ROM or a tape drive: a. Loosen the three captive screws securing the device to the tray. b. Remove the mounting plate of the device being replaced and attach it to the replacement device using the same screws. c. Set the replacement device SCSI address to 6 for a CD-ROM drive, or 5 for a tape drive. d. Secure the replacement device to the caddy by tightening the three captive screws on the mounting plate. e.
b. Separate the filler panel plate from the device mounting bracket by loosening and removing the four screws; discard the filler panel plate. c. Secure the mounting bracket to the new device. d. Set the SCSI address to 5. e. Secure the device and the mounting bracket to the media tray using the three captive screws. f. To complete the install, reverse Step 1 through Step 3 of this procedure.
8.3 Sun StorEdge FlexiPack Tray For use and maintenance of the Sun StorEdge FlexiPack tray, refer to the documentation that came with the device. 8.4 Disk Drives The Enterprise systems support Sun StorEdge A5000 disk arrays. For use and maintenance of these devices, refer to the documentation that came with the unit.
CHAPTER 9 Troubleshooting Overview This chapter contains these topics: 9.1 ■ Using a Terminal—page 9-1 ■ Hardware Indicator LEDs—page 9-3 ■ Diagnosing Problems—page 9-8 ■ Specific Problems and Solutions—page 9-11 Using a Terminal If the system does not have a console, you can log in remotely or attach a terminal directly to the system. To attach a terminal to the system: 1. Halt the system and turn off power. 2. Connect the terminal to serial port A on the clock+ board.
Rear view TTY Serial Port A FIGURE 9-1 TTY Serial Port A on the Clock+ Board 3. Power on the terminal. 4. Set up the terminal. Refer to the OpenBoot Command Reference for instructions for using the set-defaults and printenv commands. The settings will vary with the terminal type, but these settings are often used: ■ ■ ■ ■ ■ 9600 bps 8 data bits 1 stop bit Even parity Full duplex 5. Turn the key switch to the diagnostic position ( ). The system will turn on.
9.2 Hardware Indicator LEDs LEDs indicate system status. The front panel and the boards have three LEDs (FIGURE 9-2). Power supply modules have two LEDs. Power Hardware failure Cycling or running normally System (3 LEDs): Board (3 LEDs): PCM (2 LEDs): FIGURE 9-2 LED Symbols The LEDs on the system front panel or the clock+ board indicate the status of the system as a whole. The LEDs on individual boards and power supplies indicate the status of the individual board or power supply.
9.2.1 System Front Panel LEDs TABLE 9-1 lists the LED codes for system operations. TABLE 9-1 System Status Codes Power Service Cycling Condition Off Off Off No power or the key switch is in the Off position. Off On Off Failure mode. System has electrical power. Off Off On Failure mode. System has electrical power. Off On On Failure mode. System has electrical power. On Off Off System is hung, either in POST/OBP or in the operating system. On Off On Hung in OS.
9.2.3 CPU/Memory+ and I/O+ Board LEDs TABLE 9-2 summarizes LED codes for boards. The Power, Service, and Cycling symbols are marked on the card cage frame above the respective LEDs. Note that many but not all of the LED codes are the same as the system codes (TABLE 9-1). TABLE 9-2 Board Status LED Codes Power Service Cycling Condition Off Off Off Board has no electrical power. Off On Off Board is in low-power mode, can be unplugged. Off Off Flashing Undefined.
9.2.4 9.2.5 Basic Troubleshooting for Boards ■ If the yellow LED (middle LED) is continuously lit (not flashing) the board requires service. ■ If the left and right green LEDs are off, the board is ready for removal. ■ If no LEDs are flashing, the system is hung. ■ If no LEDs are lit, there is no electrical power to the board. Disk Board LEDs The board status LED codes correspond to those shown in TABLE 9-2 for the CPU/Memory+ and I/O+ boards.
9.2.6.2 Power/Cooling Modules (PCMs) For a PCM at the front of the card cage, the green LED is to the left of the yellow LED. At the back of the card cage, the LED positions are reversed and the green LED is to the right of the yellow LED. See TABLE 9-3. When the yellow LED is lit, a fan or a DC output has malfunctioned. Each modular power supply contains two fans and three DC supplies (+3.3 VDC, +5 VDC, and +2 VDC).
9.3 Diagnosing Problems When LED codes (TABLE 9-1, TABLE 9-2, TABLE 9-3) indicate a hardware problem, several types of software programs are available to supply information about the problem. 9.3.1 Error Messages Error messages and other system messages are saved in the /var/adm/messages file. 9.3.2 SunVTS The latest version of SunVTS™ (online validation test suite) has several modes of testing, including low-impact testing, which can run with minimum affect on customer applications.
9.3.3.1 History Log Option To isolate an intermittent failure, it may be helpful to maintain a prtdiag history log. Use the prtdiag command with the -l (log) option to send output to a log file in the /var/adm directory. 9.3.3.2 Running prtdiag To run prtdiag, type: % /usr/platform/sun4u/sbin/prtdiag 9.3.4 POST and OpenBoot POST and OpenBoot work together in the system to test and manage system hardware. POST resides in the OpenBoot PROM on each CPU/Memory+ board, I/O+ board, and Disk board.
The following OpenBoot commands may be useful for diagnosing problems: 9.3.4.1 show-devs Command Use the show-devs command to list the devices that are included in the system configuration. 9.3.4.2 printenv Command Use the printenv command to display the system configuration variables stored in the system NVRAM. The display includes the current values for these variables, as well as the default values.
Refer to the Solstice SyMON User’s Guide, part number 802-5355, for starting and operating instructions. 9.4 Specific Problems and Solutions 9.4.1 Failure of Network Communications Description of the Problem The system cannot communicate with a network if the system and the network hub are not set in the same way for the Ethernet Link Integrity Test. This problem particularly applies to 10BASE-T network hubs, where the Ethernet Link Integrity Test is optional.
Determining the Device Names of the I/O+ Boards To enable or disable the link test for an on-board TPE (hme) port, you must first know the device name for the I/O+ board. To list the device names: 1. Shut down the system and take the system into OpenBoot. 2. Determine the device names of the I/O+ boards: a. Type: ok show-devs b. In the show-devs listing, find the node names. Node names take the general form /sbus@3,0/SUNW,hme@3,8c00000. Solution 1 Use this method while the operating system is running: 1.
1. At the monitor OpenBoot prompt, type: ok nvedit 0: probe-all install-console banner 1: apply disable-link-pulse device-name (Repeat this step for other device names as needed.) (Press CONTROL-C to exit nvedit.) ok nvstore ok setenv use-nvramrc? true 2. Reboot to make the changes effective. 9.4.
Note – The remote console logic circuit continues to receive power even if you have commanded system power off. The remote system reset command is useful for resetting the system under general conditions. The remote XIR reset command is used for software development and debugging.
CHAPTER 10 Flow Diagrams for Troubleshooting This chapter lists solutions to these problems: ■ No AC or DC Power—page 10-2 ■ System Cannot Boot—page 10-3 ■ Defective CPU/Memory+ Board—page 10-4 ■ Defective I/O+ Interface Board—page 10-5 ■ Defective Disk Board—page 10-6 ■ Defective Disk Drive—page 10-7 ■ Defective Power Supplies—page 10-8 ■ Defective Clock+ Board—page 10-9 ■ Network Does Not Respond—page 10-10 10-1
10.1 Begin No AC or DC Power INDICATION TEST/PROCEDURE REFERENCE No AC Fans are not turning No LEDs Check incoming AC power. Check keyswitch setting. Check AC distribution unit switch. See Section 11.3 “Restarting the System.” See FIGURE 11-2. No DC or yellow LED is lighted Check system front panel LEDs or clock+ board LEDs. Check PCMs. Check peripheral power supply. Check CPU/Memory+ boards. If clock+ board is faulty, system operation/diagnostics may be erratic. See TABLE 9-1.
10.2 Begin System Cannot Boot INDICATION TEST/PROCEDURE REFERENCE Check LEDs on front panel or clock+ board. See TABLE 9-1. Are CPU/Memory+ board LEDs cycling? See TABLE 9-2.
10.3 Defective CPU/Memory+ Board CPU/Memory+ boards are hot-pluggable. Begin INDICATION TEST/PROCEDURE REFERENCE System error message or LED code identifies a specific board Locate indicated board. Check LEDs on board to verify ASR has deactivated the board. Replace the board or device. Board is not active until system is booted. LED code must be Off-On-Off. See TABLE 9-2. See Section 3.3 “Hot-Plug Feature.
10.4 Defective I/O+ Interface Board Interface boards are hot-pluggable in many instances. Begin INDICATION TEST/PROCEDURE REFERENCE Locate indicated board. Check LEDs on board to verify ASR has deactivated the board. Replace the board or device. Board is not active until system is booted. LED code must be Off-OnOff. See TABLE 9-2. See Section 3.3 “Hot-Plug Feature.” System error message or LED code identifies a specific board Board not identified or intermittent problem Check system message files.
10.5 Defective Disk Board The disk board is hot-pluggable. Begin TEST/PROCEDURE INDICATION REFERENCE System error message or LED code identifies a specific board Board not identified or intermittent problem Locate indicated board. Check LEDs on board to verify LED code must be Off-On-Off. ASR has deactivated the See TABLE 9-2. board. See Appendix C “SCSI Devices.” Set the SCSI IDs of the replacement drives. Replace the board or device. See Section 3.
10.6 Begin Defective Disk Drive INDICATION TEST/PROCEDURE REFERENCE System error message or device code identifies a specific fault Check system messages to locate failed drive. Halt access to device and power down the device or tray. Set ID code (if used) on replacement device before installing. If replaced unit is SPARCstorage Array disk tray or the tray controller board, reset world-wide name (WWN). Internal drives: Chapter 7. Tray: tray service manual.
10.7 Defective Power Supplies The peripheral power supply and power/cooling modules are hot-pluggable. Caution – Boards in slots adjacent to a modular power supply may overheat if the supply is removed and not replaced. The modular power supply provides cooling air to two board slots. Caution – Do not hot-plug boards or modules if the peripheral power supply is defective. The hot-plug feature requires a working peripheral power supply for precharge current.
10.8 Defective Clock+ Board There is one clock+ board in the system. Caution – The clock+ board is not hot-pluggable. You must halt the operating system and turn off AC power before replacing the clock+ board. Begin INDICATION TEST/PROCEDURE REFERENCE Examine LED displays. See TABLE 9-1. System will not boot Clock+ board yellow “service” LED does not light during POST or remains lighted after POST Check clock+ board.
10.9 Network Does Not Respond INDICATION Begin TEST/PROCEDURE REFERENCE Use the OpenBoot command watch-net-all to display network conditions See Section 9.4.1 “Failure of Network Communications” (10BASE-T only) Is Ethernet Link Integrity Test set incorrectly? See Section 9.4.1 “Failure of Network Communications” Are the TPE and MII ports in use at the same time on the same board? See Section 9.4.
CHAPTER 11 Powering Off and On This chapter contains these topics:. 11.1 ■ Powering Off the System—page 11-1 ■ Removing the External Cables—page 11-5 ■ Restarting the System—page 11-6 ■ Reading Boot Messages—page 11-8 Powering Off the System Before turning off system power, halt the operating system as shown below. Failure to halt the operating system properly can cause the loss of disk drive data.
5. Turn off the system power in this order: a. External drives and expansion cabinets (if any) b. System cabinet c. Terminal 6. Turn the front panel key switch to the Standby position (FIGURE 11-1). Standby On Diagnostics Locked Front view FIGURE 11-1 Key Switch (Enterprise 6500 and 5500) 7. Turn the main power switch (FIGURE 11-2) to Off. Caution – Before attempting to service the system cabinet, turn off the AC power.
Rear view Local/remote switch Main power switch FIGURE 11-2 11.1.2 AC Power Switch (Enterprise 6500 and 5500) Enterprise 4500 System 1. Notify users that the system is going down. 2. Back up the system files and data to tape, if necessary. 3. Halt the system using the appropriate commands. Refer to the Solaris Handbook for SMCC Peripherals that corresponds to your operating system. 4. Wait for the system-halted message and the boot monitor prompt. 5.
Standby On Diagnostics Locked Front view FIGURE 11-3 Key switch (Enterprise 4500) 6. Turn the AC power switch on the system rear off (FIGURE 11-4).
11.2 Removing the External Cables 1. Position the server for easy access to the rear. 2. For Enterprise 6500 and 5500 systems only: a. Open the door or pull out the hinge pins (FIGURE 11-5) and lift the door off. b. Remove the kick panel by loosening two screws. Hinge pin Kick panel FIGURE 11-5 Rear Screen and Kick Panel 3. Disconnect each cable from the I/O+ boards carefully.
11.3 Restarting the System Note – As the system starts up, watch for error messages from the POST diagnostic program. If a terminal is not already part of the system, you can install a TTY terminal before continuing the startup. See Section 9.1 “Using a Terminal” on page 9-1 for terminal settings. 1. The system key switch must be turned to FIGURE 11-3).
6. Watch the terminal screen for POST error messages. At the conclusion of testing, POST automatically configures the system, omitting any devices that have failed diagnostics. After POST ends, the system will boot using the new configuration. Note – If the middle front panel LED (yellow) remains lit after the system has booted, the system has failed POST. Note – POST does not test drives or internal parts of SBus cards. To test these devices, run OBP diagnostics manually after the system has booted.
11.4 Reading Boot Messages ● Use the boot software messages to verify the presence of options in the system. After POST completes the system self-test, a message similar to the following will appear on your screen. The message lists hardware detected in the system. Note – The following screen display is only an example. The actual message displayed on the screen will vary with the software running on the system. 16-slot Ultra Enterprise 6000, Keyboard Present OpenBoot -.
DC power Fault System running Front view FIGURE 11-8 Status LEDs on the Enterprise 4500 Front Panel TABLE 11-1 summarizes the front panel LED status conditions during and after POST. TABLE 11-1 LED Status Indicators Location LED Condition Front panel Left or Top LED (green) On — DC power supply is receiving AC current. Off — There is no DC power. Middle LED (yellow) On flashing— (first 60 seconds) self-tests are running. Off — (after self-tests end) No hardware failures.
11-10 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
CHAPTER 12 Preparing for Service This chapter contains information about preparing the system for service after the system has been powered off. 12.
12.3 Internal Access–Enterprise 6500/5500 Systems The Enterprise 6500/5500 system cabinet panels, shown in FIGURE 12-1 through FIGURE 12-6, consist of the following: ■ ■ ■ ■ ■ ■ ■ ■ 12.3.
12.3.2 CD-ROM/Tape Device Door The small door to the left of the top panel can contain a CD-ROM drive and/or a tape drive. To open the door: ● Push on the top right corner of the door. The clasp will release and the door will spring open. To close the door: ● Press gently to engage the clasp.
12.3.3 Top Front Bezel The top front bezel is retained by chassis-mounted ball studs. Caution – To avoid breaking the plastic bezel, do not grasp the bezel by the bottom edge. FIGURE 12-1 12.3.3.1 Removing the Front Bezel Removing the Top Front Bezel 1. Remove the key from the key switch. 2. Grasp the bezel on both sides at the top and pull the bezel away from the ball studs (FIGURE 12-1). 3. Set the bezel aside. 12.3.3.2 Replacing the Top Front Bezel 1.
12.3.4 Front Door FIGURE 12-2 12.3.4.1 Opening the Front Door Opening the Front Door The door is hinged on the left side. The door swings open if pulled firmly on the right side of the top panel. 12.3.4.2 Removing the Front Door 1. Remove the top bezel. See Section 12.3.3 “Top Front Bezel.” 2. Open the hinged door fully (past the bracket), and lift the door free of the bracket.
12.3.5 Rear Door and Kick Panel If it is necessary to remove the rear door, pull out the two hinge pins (FIGURE 12-3) and lift the rear door away from the cabinet. Interface cables should be placed behind the kick panel. To remove the kick panel, loosen the two captive screws. To replace the rear hinged door and kick panel, reverse these instructions.
12.3.6 Side Panels To remove the side panels: 1. Loosen two slotted-head captive screws near the panel base. 2. Tilt the panel bottom out. 3. Lift the panel up until free of the tabs at the top of the chassis. Panel notches Chassis tabs Side panel Captive screws FIGURE 12-4 Removing the Side Panels To replace the side panels: 1. Place the panel against the cabinet so the notches on the panel inside align with tabs at the chassis top. 2.
12.3.7 Fan Tray and Screen 12.3.7.1 Fan Tray Screen 1. Loosen the four screws on the left and the four screws on the right of the fan tray screen (FIGURE 12-5). It is not necessary to completely remove the screws. Fan tray Fan tray screen FIGURE 12-5 Removing the Fan Tray Screen and Fan Tray 2. Lift the screen up until the slotted screw holes clear the screw heads. To replace the fan tray screen, reverse these instructions. 12.3.7.2 Fan Tray 1. Loosen the two captive fasteners on the fan tray. 2.
12.3.8 Stabilizer Bar The cabinet has six levelling pads. Four pads on the cabinet frame are lowered to touch the floor and prevent the cabinet from rocking. Two levelling pads are part of the stabilizer bar and should not touch the floor. 1. Extend the stabilizer bar fully from the bottom of the cabinet ( FIGURE 12-6). Leveller pad Stabilizer bar FIGURE 12-6 Stabilizer Bar and Levelling Pads 2. Screw the two stabilizer bar levelling pads down until they are 6 mm) above the floor.
12.4 Internal Access - Enterprise 4500 System The top bezel must be removed to access the media tray and the key switch tray. 12.4.1 Top Bezel To remove the top bezel: 1. Remove the key from the key switch. 2. Grasp the bottom corners of both sides of the top bezel and pull it toward you. Apply inward pressure (FIGURE 12-7) to release the snap locks on each side. FIGURE 12-7 Removing the Top Bezel/Panel 3. Tilt the top bezel upward to a 45o angle and remove the bezel.
12.4.2 Media Tray To remove the media tray: 1. Remove the top bezel. 2. Loosen the three captive screws that hold the tray in place. Insert a screwdriver in the notch at the top center of the media tray to pull out the media tray. (FIGURE 12-8). 3. Remove the seven screws on top of the media tray to lift off the tray cover to access CD and tape drives (FIGURE 12-8). Captive screw Notch FIGURE 12-8 Removing the Media Tray To replace the media tray, reverse these procedures. 12.
12-12 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
APPENDIX A Specifications A.1 Physical Specifications TABLE A-1 Enterprise 6500/5500 Physical Specifications U.S. Metric Height 68.3 in 173 cm Width 30 in 77 cm Depth 39 in 99 cm Weight 835 lb, approx 375 kg, approx Power cord 15 ft 4.6 m TABLE A-2 Enterprise 6500/5500 Clearance and Service Access U.S. Metric Front 4 ft 122 cm Rear 3 ft 92 cm Left 1 ft* 31 cm Right 1 ft * 31 cm * Access only. There are no side clearance requirements during operation.
TABLE A-3 Enterprise 6500/5500 Shipping Specifications U.S. Metric Height 75.3 in 188 cm Width 39 in 99 cm Depth 44.5 in 113 cm Weight 910 lb, approx 415 kg, approx TABLE A-4 Enterprise 4500 Physical Specifications U.S. Metric Height 13.5 in 34 cm Width 19.7 in 50 cm Depth 22 56 cm Weight 150 lb, approx 68 kg, approx Power cord 6 ft 1.8 m TABLE A-5 in Enterprise 4500 Clearance and Service Access U.S.
A.2 Electrical Specifications TABLE A-7 Enterprise 6500/5500 Electrical Specifications Parameter Value Input current Input power rating Voltage range 200-240 Vac Current, maximum 24A Current frequency range 47-63 Hz Total continuous power 3500W (with 3 drive trays) Volt-Ampere rating 3700 VA BTU rating 12,000 BTU Power factor 0.92 - 0.96 Plug type TABLE A-8 U.S.
A.3 Environmental Requirements TABLE A-9 Enterprise 6500/5500 Temperature, Humidity, and Altitude Limits Operating ° Nonoperating ° ° ° ° ° ° 41 F to 95 F (5 C to 35 C)* -4 F to 140 F (-20 C to 60 C) Humidity 20% to 80% RH noncondensing, 27C max wb 93% RH Altitude 9,843 ft (3 km) 39,370 ft (12 km) ° ° *Maximum operating temperature is 95 F (35 C) when using tape media.
APPENDIX B Functional Description B.1 System Overview The Enterprise 6500, 5500, and 4500 servers all use variations of the same general card cage design. All systems feature shared-memory multiprocessors and use the same boards, power/cooling modules (PCMs), and operating software. B.1.1 Board Types All systems use the same board types, with the exception of load boards and filler panels. 1. The CPU/Memory+ board supports up to two UltraSPARC II modules and 16 SIMM slots. 2.
5. In the Enterprise 6500 system, empty board slots require load boards (part number 501-3142) to reduce the possibility of RFI generation. The Enterprise 5500 and 4500 systems use filler panels (part number 540-2592). B.1.2 Basic Definitions for the Card Cage When locating a board slot in the 8-slot and 16-slot card cages, remember: Slot numbers Even-numbered slots are at the front of the card cage. Odd-numbered slots are at the back. In the front of the card cage, slot 0 is at the top.
CPU/Memory+ board I/O+ board Memory SBus 1 SYSIO 1 CPU 1 SBus 0 SYSIO 0 CPU 0 Address controller Address controller 8x Data controller 8x Data controller Address bus Data bus FIGURE B-1 Enterprise System Logical Organization There are few differences between board slots and each slot can accept any board type. However, an I/O+ board should be installed in slot 1 since this slot connects directly to the internal media tray through the centerplane and related cables.
B.2 System Packaging This section describes the features of the system enclosures. B.2.1 Enterprise 6500 Server The Enterprise 6500 server features a 16-slot card cage in a 68-inch data center system cabinet (FIGURE B-2).
Air circulation for the system boards is provided by the power/cooling modules. The PCMs (PCM 0 through PCM 7) have two fans each. The fans provide cooling for the PCM, plus two adjacent board slots. There are also a fan tray in the card cage (item 11 in FIGURE F-2). A second fan tray is located at the side of the rack (FIGURE F-7), The rear of the media tray also has a fan. All empty board slots must be blocked by load boards for proper airflow, cooling, and EMI protection.
Functionally, the 16-slot and 8-slot cabinet servers are the same, with the only difference being the board capacity and amount of internal space available below the card cage. All boards are interchangeable between the two versions. All empty slots must be blocked by filler panels for proper airflow, cooling, and EMI protection. Note – The load board that is required for the 16-slot Enterprise 6500 server is not required for the Enterprise 5500. B.2.
B.3 Software The Enterprise software includes two diagnostic packages, Solstice SyMON and SunVTS. Refer to the online manuals for operating instructions. B.4 Board Hot-Plug Procedures The CPU/Memory+ board and the I/O+ board are hot-pluggable under certain conditions. If the operating system detects a hardware failure in the board, the system powers down the corresponding board slot and turns off the left green status LED on the board. (See TABLE 9-2 for LED codes.
B.5 CPU/Memory+ Board The CPU/Memory+ board supports up to 2 CPU modules and 16 SIMMs. The CPU/Memory+ board is shown in FIGURE B-5. Board lock Extractor lever CPU 0 slot CPU 1 slot FIGURE B-5 LEDs CPU/Memory+ Board The CPU/Memory+ board should be installed from the smallest even-numbered slot (0) to the largest even-numbered slot (14). The even-numbered slots are located at the front of the cabinet. When located in these slots, the component side of the board is down.
B.5.1 CPU Modules Each CPU/Memory+ board has two sets of CPU connectors, marked PROC 0 and PROC 1. The order in which you fill CPU slots is not critical. However, to optimize heat dissipation in the system: B.5.2 ■ Fill all PROC 0 locations on all CPU/Memory+ boards before filling any PROC 1 locations. To receive the maximum quantity of diagnostic information, fill PROC 0 on board 0.
Key: B0 = bank 0 B1 = bank 1 B1 - J3801 B0 - J3800 B1 - J3701 CPU slot B0 - J3700 B1 - J3601 B0 - J3600 B1 - J3501 B0 - J3500 B1 - J3401 B0 - J3400 CPU slot B1 - J3301 B0 - J3300 B1 - J3201 B0 - J3200 B1 - J3101 B0 - J3100 FIGURE B-6 B.5.3.2 SIMM Slot Locations SIMM Selection The JEDEC standard 3.3 volt SIMMs are available in 8, 32, or 128 Mbyte capacities. All are 168-pin SIMMs. Do not mix different capacities in a bank. Caution – The Enterprise systems SIMMs operate at 3.
B.6 I/O+ Boards Several types of I/O+ boards are available: SBus+ I/O board, Graphics+ I/O board, and PCI+ I/O board. For easy access to I/O cables, I/O+ boards should be installed in the rear of the cabinet, with CPU/Memory+ boards in the front of the cabinet. I/O+ boards should be installed from the smallest odd-numbered slot (1) to the largest odd-numbered slot (7 or 15). The odd-numbered slots are located at the rear of the cabinet.
B.6.1 SBus+ I/O Board The SBus+ I/O board with 100 MB/sec Fibre Channel (FIGURE B-7) includes two SYSIO ASICs that provide two SBuses: ■ ■ One for two plug-in SBus cards and two GBIC (100 MB/sec Fibre Channel) interfaces One for one plug-in SBus card and the onboard devices (10/100 Mbit TPE and Single-ended Fast/Wide SCSI) Note – SBus connector slots 1 and 2 on the SBus+ I/O board can accommodate a double-wide SBus card.
B.6.2 Graphics+ I/O Board The Graphics+ I/O board with 100 MB/sec Fibre Channel (FIGURE B-8) includes one SYSIO ASIC that provides a single SBus for two plug-in SBus cards, two GBIC (100 MB/sec Fibre Channel) interfaces, and the onboard devices (10/100 Mbit TPE and Single-ended Fast/Wide SCSI).
B.6.3 PCI+ I/O Board The PCI+ I/O board (FIGURE B-9) has two PCI bus connectors: ■ ■ Each connector can accommodate a PCI riser card Each riser card accommodates one PCI short card In addition, onboard devices on the PCI+ I/O board provide Fast Ethernet (10/100 Mbit) and Fast/Wide SCSI interfacing. PCI slot 0 Ethernet PCI card SCSI PCI slot 1 FIGURE B-9 PCI+ I/O Board The board contains five subsystems: I/O (PCI Bus), Memory, Bus Interface, FireHose Interface, and Clock Generation.
B.7 Network Interfaces Each SBus+ I/O board and Graphics+ I/O board has onboard connectors for 10BASE-T or 100BASE-T Ethernet. The two sockets (RJ-45 and 40-pin MII) connect to the same interface circuit, so that only one socket is active at any time. Additional network interfaces can be added in the form of SBus cards. The SBus+ I/O board will support up to three SBus interface cards. The Graphics+ I/O board will support up to two SBus interface cards. B.
B.9 Power Supplies There are two types of power supplies: power/cooling modules (PCMs) and peripheral power supplies. PCMs provide DC current and cooling air to boards in the card cage. The peripheral power supply provides current for peripheral devices (such as a tape or CD-ROM drive) in the media tray. B.9.1 Power/Cooling Modules (PCMs) The DC power to the centerplane is supplied by one or more PCMs. Each PCM also provides cooling air for two board slots.
B.9.2 Peripheral Power Supply A system has one peripheral power supply. This power supply provides DC power for the CD-ROM/tape tray and precharge power for hot-plugging boards and power/cooling modules. The +5 VDC output of the peripheral power supply is current shared with the +5 VDC outputs of the power/cooling modules.
B.10 Clock+ Board The clock+ board is located at the rear of the system, directly below the peripheral power supply. When replacing the clock+ board, orient the board with the component side up (FIGURE B-12). The clock+ board provides 16 pairs of system clocks, 32 pairs of processor clocks. All processors run at the same clock speed. The system clock and the processor clocks are derived from a single clock source.
B.11 Disk Trays Enterprise systems support Fibre Channel and/or SCSI disk trays. ■ ■ ■ B.12 The 16-slot Enterprise 6500 cabinet server has a capacity of three internal trays. The 8-slot Enterprise 5500 cabinet server has a capacity of four internal trays. The 8-slot Enterprise 4500 standalone server does not have a capacity for internal trays. CD-ROM/Tape Tray All Enterprise servers include a tray for one CD-ROM drive and one tape drive.
B-20 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
APPENDIX C SCSI Devices C.
C.2 Disk Board Target IDs C.2.1 Default SCSI ID Numbers The default SCSI ID numbers for disk drives on the Disk boards are listed by server type in TABLE C-2. TABLE C-2 Disk Board Default SCSI Disk Drive ID Numbers Board Slot Disk 0,1 Board Slot Disk 0,1 0 4, 5 1 6, 7 2 0, 1 3 10, 11 4 2, 3 5 12, 13 6 8, 9 7 14, 15 14* 0, 1 15* 10, 11 Enterprise 4500 or 5500 Enterprise 6500 only *Enterprise 6500 systems: Disk boards can only be installed in slots 14 and 15. C.2.
C.3 SCSI Cable Length The maximum combined length for a string of SCSI cables is 6 meters for non-differential cables. For differential SCSI cables, the maximum is 25 meters. To calculate the total length of a SCSI string, include external cables, internal cables, and printed traces. TABLE C-3 lists measurements for Enterprise servers. TABLE C-3 Internal SCSI Lengths (Approximate) Location Internal Length Comments Enterprise 6500 slot 1 3.
C.4 SCSI Termination The I/O+ board in slot 1 of any Enterprise server must be terminated. This slot connects to the media tray through cables and a connector on the centerplane. I/O+ boards in other slots do not require termination if no devices connect to the SCSI bus on those boards.
APPENDIX D Rules for System Configuration Some of the following rules are suggestions for optimizing your system. Other rules are strictly required and are marked with the notation Requirement or Maximum. D.1 Card Cage As a general rule, all board slots in the card cage are interchangeable. However, the requirements and limitations in the following sections apply when you install boards. D.1.1 CPU/Memory+ Boards 1.
D.1.2 I/O+ Boards 1. Requirement — An I/O+ board must always be in slot 1. This is the only slot that allows access internally to the internal SCSI devices (tape and CD-ROM drives.) 2. Install I/O+ boards at the rear of the system to facilitate I/O cable attachments. 3. If you require additional slots, you may use those at the front of the card cage, preferably below the CPU/Memory+ boards. 4. Maximum — Up to four graphics (UPA) cards are supported in a system. 5.
D.1.4 Power Supplies and Fan Cooling 1. Requirement — The fans in the power/cooling modules (PCMs) provide cooling air only for the two adjacent board slots. Do not install a board in a slot that is not cooled by a PCM. 2. Requirement — You must fill all empty slots (board slots and power supply slots) to avoid loss of cooling air to the active boards. For further information on this subject, see Section D.1.5 “Filler Panels and Load Boards.” 3.
D.3 CPU Modules 1. Each CPU/Memory+ board has two sets of CPU connectors, marked “PROC 0” and “PROC 1”. 2. Do not mix CPU speeds. 3. Requirement — To run 250 MHz CPU modules: a. Use only clock+ board part number 501-4286. b. Do not mix 250 MHz CPU modules with CPU modules of a different speed. 4. The order in which CPU slots are filled is not critical. However, to optimize heat dissipation in the system: ■ ■ Fill all “PROC 0” locations on all CPU/Memory+ boards before filling any “PROC 1” locations.
D.4 Memory Modules 1. The SIMMs are 168-pin, JEDEC-standard devices. Do not use other types of memory modules. 2. Requirement — All SIMMs in a bank (eight SIMMs) must have the same capacity. Do not mix 8, 32, or 128 Mbyte SIMMs in the same bank. 3. All SIMMs in a bank should have the same speed rating. If SIMMs of different speeds are mixed in a bank, the bank will function, but at the lowest speed. D.
2. For the 16-slot Enterprise 6500 and 8-slot Enterprise 5500 cabinets, the optional CD-ROM and tape drives are mounted vertically in a media tray that is attached to the rack. Note that the 8-slot card cage is the same unit as is used in the 8-slot stand-alone unit, but with filler panels in the unused card cage media tray and key switch compartments. 3. The Enterprise 6500 and 5500 systems have space above the card cage for an optional multi-tape backup tray or tape library unit. D.
APPENDIX E Non-Chassis Field Replaceable Units (FRUs) E.
E.2 Enterprise 6500/5500 Systems E.2.1 System Cabinet Fan Tray Assembly You must remove the fan tray screen (FIGURE E-1) to reach the assembly. Note – There is also a fan tray in the card cage (Section E.2.8 “Fan Tray Assembly, 200/240V) and one fan in the media tray. E.2.1.
1. Loosen the four screws on the left and the four screws on the right of the fan tray screen. It is not necessary to completely remove these four screws. 2. Lift the screen up until the slotted screw holes clear the screw heads, and set it aside. E.2.1.2 Removing the Fan Tray Assembly 1. Disconnect the power cable and fan cable assembly. 2. Loosen the two captive screws on the fan tray assembly (FIGURE E-1). 3. Tilt the fan tray assembly back slightly so that it clears the top of the cabinet. 4.
3. Push back and release the latch (FIGURE E-2) attaching the power cable to the power connector . FIGURE E-2 Opening the Power Connector Cover 4. Unplug the AC power cable. Close the power connector cover. E.2.2.2 Replacing the AC Cable Assembly 1. Pull back the power connector cover (FIGURE E-2) to expose the power connector. 2. Connect the AC power cable into the power connector. 3. Pull the latch over the AC power cable. 4. Connect the AC power cable to the wall socket.
5. Power on the Enterprise system. See the power on instructions in Chapter 11 “Powering Off and On.” E.2.3 Universal System Cabinet Power Sequencer E.2.3.1 Removing the Power Sequencer 1. Completely power off the Enterprise system. See the power off instructions in Chapter 11 “Powering Off and On.” 2. Remove the power cord assembly from the back of the power sequencer. See Section E.2.2 “AC Power Cable,” for information on removing the power cord. 3.
7. Tilt the power sequencer slightly so that it clears the top and lift it up and out of the cabinet. You may use the power inlet to obtain a grip on the power sequencer. E.2.3.2 Replacing the Power Sequencer 1. Tilt the power sequencer inward and seat the bottom in the cabinet opening. There are two retainers at the bottom of the power sequencer which rest on the sheet metal at the bottom of the cabinet opening. 2. Tilt the power sequencer so that it is flush against the cabinet. 3.
Note – It is not necessary to remove the media tray from the cabinet. Fan location Cover FIGURE E-4 Replacing the Fan in the Media Tray in the Enterprise 6500/5500 Systems 3. Pull the power cable off the fan. 4. Remove the four screws from the fan and replace the fan. 5. Reverse steps 1 through 3 to complete the procedure. E.2.4.2 Removing the Cable Assemblies 1. Completely power off the Enterprise system. See the power off instructions in Chapter 11 “Powering Off and On.” 2.
Caution – To prevent breakage, do not grasp the bezel by the bottom edge. FIGURE E-5 Removing the Front Bezel 4. Remove the bezel and set it aside. 5. Open the hinged door on the front panel by pulling the right side of the upper door panel. The door is hinged on the left side and swings open if pulled firmly. 6. Remove the side panel closest to the key switch assembly. See Chapter 12 “Preparing for Service,” for information on removing the side panel. 7.
FIGURE E-6 E.2.4.3 Removing the Cable Assemblies From the Front of the SCSI Adapter Tray Replacing the Cable Assembly 1. Connect the media tray power and data cable assembly to the back of the media tray. 2. Pull the cable assembly through the opening in the cabinet to the front of the card cage. The cable assembly runs through the front of the fan tray shelf and the system cabinet pillar to the SCSI adapter assembly. 3. Connect the cable assembly into the front of the SCSI adapter assembly (FIGURE E-6).
6. Place the front bezel against the cabinet with the ball studs aligned with the catches on the bezel. Tap or press both sides of the bezel into place (FIGURE E-5). 7. Power on the Enterprise system. See the power on instructions in Chapter 11 “Powering Off and On.” E.2.5 Key Switch Assembly E.2.5.1 Removing the Key Switch Assembly 1. Power off the Enterprise system. See the power off instructions in Chapter 11 “Powering Off and On.” 2. Remove the key from the key switch. 3.
FIGURE E-7 Removing the Two Screws that Attach the media tray to the Flange Appendix E Non-Chassis Field Replaceable Units (FRUs) E-11
FIGURE E-8 Removing the Two Screws that Attach the media tray to the Cabinet Pillar 12. Disconnect the cable from the back of the key switch assembly. 13. Remove the screw on the left side that attaches the key switch assembly to the cabinet pillar (FIGURE E-9).
FIGURE E-9 Removing the Screw from the Left Pillar 14. Remove the two screws on the right side that attach the key switch assembly to the cabinet pillar. You can access the two screws through the space previously occupied by the media tray (FIGURE E-10).
FIGURE E-10 Removing the Two Screws from the Right Pillar 15. Carefully remove the key switch assembly from the cabinet. Pull out the right side first and gently rock the assembly until the left flange clears the cabinet (FIGURE E-11).
FIGURE E-11 E.2.5.2 Replacing the Key Switch Assembly in the Enterprise 6500/5500 Systems Replacing the Key Switch Assembly 1. Insert the key switch assembly into the cabinet until it is seated properly. The key switch assembly is seated properly when the screw holes align with the cabinet pillar (FIGURE E-11). 2. Replace the two screws on the right side that attach the key switch assembly to the cabinet pillar.
6. Replace the two screws that attach the media tray to the cabinet pillar ( FIGURE E-8). 7. Replace the two screws that attach the media tray to the flange on the bottom of the fan tray shelf (FIGURE E-7). 8. Connect the media tray power and data cable assemblies into the back of the media tray. 9. Replace the fan tray shelf cover. Replace the 10 screws and attach the cover to the cabinet. 10. Replace the side panel closest to the key switch assembly.
FIGURE E-12 Removing the SCSI Tape Adapter PCS Assembly in the Enterprise 6500/5500 Systems 4. Pull and slowly remove the SCSI adapter assembly from the cabinet. E.2.6.2 Replacing the SCSI Adapter Assembly 1. Carefully insert the SCSI adapter assembly into the front of the Enterprise system. Caution – DO NOT FORCE the SCSI adapter assembly into the slot; this can cause damage to the assembly and system. The SCSI adapter assembly should insert and seat smoothly.
4. Power on the Enterprise system. See the power on instructions in Chapter 11 “Powering Off and On.” E.2.7 Key Switch Adapter Assembly E.2.7.1 Removing the Key Switch Adapter Assembly 1. Completely power off the Enterprise 6500 system. See the power off instructions in Chapter 11 “Powering Off and On.” 2. Disconnect the cable assembly from the front of the key switch adapter assembly. 3. Loosen the two captive screws on the bottom that secure the key switch adapter assembly to the cabinet. 4.
E.2.8 Fan Tray Assembly, 200/240V E.2.8.1 Removing the Fan Tray Assembly 1. Power off the system. See the power off instructions in Chapter 11 “Powering Off and On.” 2. Locate the fan tray assembly (FIGURE E-13) at the back of the card cage. The fan tray includes two connectors and a switch. Captive screws FIGURE E-13 Removing the 200/240V Fan Tray Assembly 3. Disconnect the cables from the fan tray assembly.
4. Loosen the two captive screws on the left side that secure the fan tray assembly to the cabinet. 5. Pull and slowly remove the fan tray assembly from the cabinet. E.2.8.2 Replacing the Fan Tray Assembly 1. Carefully insert the fan tray assembly into the cabinet. Viewed from the rear of the system, the fan tray is on the left side of the cabinet (FIGURE E-13). Caution – DO NOT FORCE the fan tray assembly into the slot; this can cause damage to the fan tray assembly and system.
4. Remove all the boards and power supplies. See Chapters 3-6 for information on removing the boards and Chapter 7 “Power Supplies,” for information on removing power supplies. 5. Remove the SCSI adapter assembly, the key switch adapter assembly, and the 200/ 240V fan tray assembly. See Section E.2.6 “SCSI Tape Adapter PCS Assembly,” Section E.2.7 “Key Switch Adapter Assembly, and Section E.2.8 “Fan Tray Assembly, 200/240V” for information on removing these assemblies. 6.
E.2.9.2 Replacing the Centerplane 1. Place the centerplane in the front chassis. Be sure the centerplane has the proper orientation when placed in the front chassis. 2. Replace the screws that hold the centerplane to the front chassis. ■ ■ For the Enterprise 6500 system, there are a total of 27 screws, 20 screws around the side and 7 in the interior section. For the Enterprise 5500 system, there are a total of 20 screws. 3. Place the rear chassis on the front chassis. 4.
12. Replace the front bezel, front door and rear screen panel. See Chapter 12 “Preparing for Service,” for information on replacing these assemblies. 13. Power on the Enterprise system. See the power on instructions in Chapter 11 “Powering Off and On.” E.3 Enterprise 4500 System E.3.1 Fan Tray Assembly, 100V/240V E.3.1.1 Removing the Fan Tray Assembly 1. Power off the Enterprise system. See the power off instructions in Chapter 11 “Powering Off and On.” 2.
FIGURE E-14 E.3.1.2 Removing the Fan Tray from the Enterprise 4500 System Replacing the Fan Tray Assembly 1. Carefully insert the fan tray assembly into the slot on the left side of the Enterprise system. Viewed from the rear of the system, the fan tray is on the left side of the enclosure. See FIGURE E-14. 2. Ensure that the extraction lever is in the outward position as you slide the fan tray assembly toward the centerplane.
3. Use the extraction lever to seat the fan tray assembly. Swing the lever inwards to the locked position. Do not press on the fan tray assembly to seat it; doing so will damage the connector pins. 4. Tighten the two captive screws to secure the fan tray in place. 5. Connect the power cord and tighten the cable restrainer. 6. Power on the Enterprise system. See the power on instructions in Chapter 11 “Powering Off and On.” E.3.2 Key Switch Assembly E.3.2.1 Removing the Key Switch Assembly 1.
FIGURE E-15 Removing the Top Bezel 5. Loosen the two captive screws securing the key switch assembly to the enclosure. Viewed from the front of the system, the key switch assembly is on the right side of the enclosure. 6. Gently pull the key switch assembly from the enclosure (FIGURE E-16).
FIGURE E-16 E.3.2.2 Replacing the Key Switch/LED Tray Assembly in the Enterprise 4500 System Replacing the Key Switch Assembly 1. Gently insert the key switch assembly in the enclosure. Viewed from the front of the system, the key switch assembly is on the right side of the enclosure (FIGURE E-16). Caution – DO NOT FORCE the key switch assembly into the slot; this can cause damage to the key switch assembly and system. The key switch assembly should insert and seat smoothly.
6. Power on the Enterprise system. See the power on instructions in Chapter 11 “Powering Off and On.” E.3.3 Centerplane E.3.3.1 Removing the Centerplane 1. Completely power off the Enterprise system. See the power off instructions in Chapter 11 “Powering Off and On.” 2. Remove the top bezel. See Chapter 12 “Preparing for Service,” for information on removing this assembly. 3. Remove the side vents. Push each side vent backwards until it stops.
FIGURE E-17 Removing the media tray 7. Remove the key switch assembly and the 100/240V fan tray assembly. See Section E.3.2 “Key Switch Assembly and Section E.3.1 “Fan Tray Assembly, 100V/240V” for information on removing these assemblies. 8. Turn over the enclosure and remove the feet on the bottom. a. Locate the four feet in each corner of the enclosure. b. Unscrew and remove each foot. 9. Turn the enclosure front side down onto a surface. 10. Remove the 26 screws around the center of the main chassis.
E.3.3.2 Replacing the Centerplane 1. Place the centerplane in the front chassis. Be sure the centerplane has the proper orientation when placed in the front chassis. 2. Replace the 20 screws that hold the centerplane to the front chassis. 3. Place the rear chassis on the front chassis. 4. Replace the 26 screws around the center of the main chassis. 5. Replace the feet on the bottom of the enclosure. Screw in one foot in each corner. 6. Turn the enclosure over so that the feet are supporting the chassis. 7.
APPENDIX F Illustrated Parts Breakdown (IPB) The illustrations and tables in this appendix are intended to supplement the removal and replacement procedures described in previous chapters and appendixes. F.1 Finding Part Numbers Note – Part numbers in this section may differ from those found in your system. Before ordering replacement parts, find the label on the part to be replaced and place your order using that number.
F.
TABLE F-1 List of Replaceable Components (2 of 3) General Category Description Part Number Page Boards, Enterprise 6500, 5500 CPU/Memory+ board assembly 501-4882 page F-13 4 Mbyte, 336 MHz CPU module 501-4363 4 Mbyte, 250MHz CPU module 501-2976 Assembly, DRAM, 1MX72, JEDEC, SIMM, 60 ns 501-2652 page F-13 Assembly, DRAM, 4MX72, JEDEC, SIMM, 60 ns 501-2653 page F-13 Assembly, DRAM, 16MX72, JEDEC, SIMM, 60 ns 501-2654 page F-13 SBus+ I/O board assembly 501-4883 page F-14 Graphics+ I/O
TABLE F-1 List of Replaceable Components (3 of 3) General Category Description Part Number Page Boards, Enterprise 4500 CPU/Memory+ board assembly 501-4882 page F-13 4 Mbyte, 336 MHz CPU module 501-4363 Assembly, DRAM, 1MX72, JEDEC, SIMM, 60 ns 501-2652 page F-13 Assembly, DRAM, 4MX72, JEDEC, SIMM, 60 ns 501-2653 page F-13 Assembly, DRAM, 16MX72, JEDEC, SIMM, 60 ns 501-2654 page F-13 SBus+ I/O board assembly 501-4883 page F-14 Graphics+ I/O board assembly 501-4884 page F-15 PCI+ I
F.
6 9 8 11 10 FIGURE F-2 7 Enterprise 6500 System, Rear View Key Description Part Number 6 Fan tray assembly, system cabinet 540-2709 7 Power sequencer, universal, system cabinet 300-1290 8 Power supply, peripheral 300-1301 9 Clock+ board assembly 501-4946 10 SBus+ I/O board assembly 501-4883 11 Fan tray assembly, 200/240V 370-1812 F-6 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
FIGURE F-3 SCSI Tape Adapter PCS Assembly Description Part Number SCSI tape adapter PCS assembly 540-2713 FIGURE F-4 Key Switch Tray Description Part Number Key switch tray, cabinet, 16-slot or 8-slot 370-2161 Appendix F Illustrated Parts Breakdown (IPB) F-7
1 FIGURE F-5 SunCD Key Description Part Number 1 SunCD 370-3416 F-8 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
3 1, 2 (cable not shown) FIGURE F-6 Power Sequencer Key Description Part Number 1 Cable, system cabinet AC input, domestic 530-2265 2 Cable, system cabinet AC input, international 530-2266 3 Power sequencer, universal, system cabinet 300-1290 Appendix F Illustrated Parts Breakdown (IPB) F-9
1 2 (cable not shown) FIGURE F-7 Fan Tray Assembly Key Description Part Number 1 Fan tray assembly, system cabinet 540-2709 2 Assembly, cable, universal power cord, internal 530-2197 F-10 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
FIGURE F-8 Centerplane Assembly Description Part Number Centerplane assembly, 16-slot 501-5010 FIGURE F-9 Power/Cooling Module (PCM) Description Part Number PCM 300-1260 Appendix F Illustrated Parts Breakdown (IPB) F-11
FIGURE F-10 F-12 Peripheral Power Supply Description Part Number Power supply, peripheral 300-1301 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
2 1 FIGURE F-11 Key 1 2 CPU/Memory+ Board Description Part Number CPU/Memory+ board assembly 501-4882 4 Mbyte, 336 MHz CPU module 501-4363 4 Mbyte, 250MHz CPU module 501-2976 Assembly, DRAM, 1MX72, JEDEC, SIMM, 60 ns 501-2652 Assembly, DRAM, 4MX72, JEDEC, SIMM, 60 ns 501-2653 Assembly, DRAM, 16MX72, JEDEC, SIMM, 60 ns 501-2654 Appendix F Illustrated Parts Breakdown (IPB) F-13
FIGURE F-12 F-14 SBus+ I/O Board Assembly Description Part Number SBus+ I/O board assembly 501-4883 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
FIGURE F-13 Graphics+ I/O Board Assembly Description Part Number Graphics+ I/O board assembly 501-4884 Appendix F Illustrated Parts Breakdown (IPB) F-15
FIGURE F-14 F-16 PCI+ I/O Board Assembly Description Part Number PCI+ I/O board assembly 501-4962 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
FIGURE F-15 Clock+ Board Assembly Description Part Number Clock+ board assembly 501-4946 Appendix F Illustrated Parts Breakdown (IPB) F-17
FIGURE F-16 F-18 Disk Board Assembly Description Part Number Disk board assembly 501-3113 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
FIGURE F-17 Load Board Assembly Description Part Number Load board assembly 501-3142 Appendix F Illustrated Parts Breakdown (IPB) F-19
F.
1 2 4 3 FIGURE F-19 Enterprise 4500 System, Rear View Key Description Part Number 1 Power supply, peripheral 300-1301 2 Clock+ board assembly 501-2975 3 Fan tray assembly, 100/240V 370-1811 4 Graphics+ I/O board assembly 501-2749 FIGURE F-20 Key Switch Tray Description Part Number Key switch tray, 8-slot standalone 370-1810 Appendix F Illustrated Parts Breakdown (IPB) F-21
FIGURE F-21 Description Part Number Fan tray assembly, 100/240V 370-1811 FIGURE F-22 F-22 Fan Tray Assembly Centerplane Assembly Description Part Number Centerplane, 8-slot 501-4944 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
1 2 FIGURE F-23 CD-ROM and Tape Devices Key Description Part Number 1 Assembly, media tray, CD/tape drive 540-2587 2 SunCD 370-3416 FIGURE F-24 68-Pin Terminator Description Part Number 68-pin terminator 150-2267 Appendix F Illustrated Parts Breakdown (IPB) F-23
F-24 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
APPENDIX G Connectors ■ ■ ■ ■ CPU/Memory+ Board—page G-2 ■ Centerplane Connector—page G-2 ■ CPU Module Connectors—page G-4 I/O+ Boards—page G-5 ■ Centerplane Connector—page G-6 ■ SBus Connectors—page G-7 ■ UPA Connector Location—page G-8 ■ Ethernet Connector (TPE)—page G-9 ■ MII Connector—page G-9 ■ GBIC Connectors—page G-10 ■ SCSI Connector—page G-11 ■ PCI Connectors—page G-11 Disk Board—page G-12 ■ Centerplane Connector—page G-12 ■ SCSI In Connector—page G-13 ■ SCSI Out Conn
G.1 CPU/Memory+ Board FIGURE G-1 shows the locations of the centerplane and CPU module connectors for the CPU/Memory+ board. 288-pin connector Centerplane con- 144-pin connector FIGURE G-1 G.1.1 CPU/Memory+ Board Connector Locations Centerplane Connector Note – Information for the CPU/Memory+ board centerplane connector also applies to the I/O+ and Disk board centerplane connectors.
FIGURE G-2 CPU/Memory+ Board Centerplane Connector Location Guide pin receptacle (2 per board) F E D C B A Pre-power section 1----------------- -- - 24 1------------- ---- ----24 1-------- --- --------- 24 1------- ------ ---- -- 24 1------- ------ --- --- 24 1---------------- - - - 24 25------------- --- - -48 25-------- -- ------- -48 25------------ ---- - -48 25------- ------- - - -48 25------------ ---- - -48 25- -------- --- - --- 48 Section 1 Section 2 FIGURE G-3 49-- ----------------72 49-
G.1.2 CPU Module Connectors There are two connectors for each CPU module, one with 144 pins and the other with288 pins. See FIGURE G-4 through FIGURE G-6.
G.2 I/O+ Boards FIGURE G-8, FIGURE G-9, and FIGURE G-10 show the locations of the connectors on the I/O+ boards.
Centerplane connector PCI slot 0 Ethernet SCSI PCI card FIGURE G-10 G.2.1 PCI slot 1 PCI+ I/O Board Connector Location Centerplane Connector Information for the I/O+ boards centerplane is the same as for the CPU/Memory+ board centerplane. See Section G.1.1 “Centerplane Connector” on page G-2.
G.2.2 SBus Connectors The SBus+ I/O board has three SBus connectors (SBus 0, 1, and 2). The Graphics+ I/O board has two (SBus 0 and 2). See FIGURE G-11, FIGURE G-12, and FIGURE G-13.
SBus+ I/O FIGURE G-13 G.2.3 Graphics+ I/O I/O+ Board SBus 2 Connector Locations UPA Connector Location The Graphics+ I/O board has one UPA connector.
G.2.4 Ethernet Connector (TPE) SBus+ I/O FIGURE G-15 G.2.
G.2.
G.2.7 SCSI Connector SBus+ I/O FIGURE G-19 G.2.
G.3 Disk Board FIGURE G-21 shows the locations of the connectors on the Disk board. Centerplane connector SCSI in SCSI out FIGURE G-21 G.3.
G.3.2 SCSI In Connector FIGURE G-23 G.3.
G.4 Clock+ Board FIGURE G-25 shows the clock+ board connector locations.
G.4.1 Centerplane Connector The clock+ board centerplane connector interfaces the board to the system. The connector is divided into six rows of pins labeled A through F; each row has 72 pins.
G.4.
G.4.
G-18 Sun Enterprise 6500/5500/4500 Systems Reference Manual • April 1998
APPENDIX H Compliance Statements Safety Agency Compliance Statements Read this section before beginning any procedure. The following text provides safety precautions to follow when installing a Sun Microsystems product. On – Applies AC power to the system. Depending on the type of power switch your device has, one of the following symbols may be used: Off – Removes AC power from the system.
Power Cord Connection Caution – Sun products are designed to work with single-phase power systems having a grounded neutral conductor. To reduce the risk of electric shock, do not plug Sun products into any other type of power system. Contact your facilities manager or a qualified electrician if you are not sure what type of power is supplied to your building. Caution – Not all power cords have the same current ratings.
gefährlichen Spannungen einen Kurzschluß verursachen, der einen Brand, Stromschlag oder Geräteschaden herbeiführen kann. ! Achtung – Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt 70Db(A) oder weniger. Symbole Die Symbole in diesem Handbuch haben folgende Bedeutung: ! Achtung – Gefahr von Verletzung und Geräteschaden. Befolgen Sie die Anweisungen. Achtung – Hohe Temperatur. Nicht berühren, da Verletzungsgefahr durch heiße Oberfläche besteht.
Lithiumbatterie ! Achtung – CPU-Karten von Sun verfügen über eine Echtzeituhr mit integrierter Lithiumbatterie (Teile-Nr. MK48T59Y, MK48TXXB-XX, MK48T18XXXPCZ, M48T59W-XXXPCZ, oder MK48T08). Diese Batterie darf nur von einem qualifizierten Servicetechniker ausgewechselt werden, da sie bei falscher Handhabung explodieren kann. Werfen Sie die Batterie nicht ins Feuer. Versuchen Sie auf keinen Fall, die Batterie auszubauen oder wiederaufzuladen.
Modification du matériel Attention : votre produit Sun a été livré équipé d’un cordon d’alimentation à trois fils (avec prise de terre). Pour écarter tout risque d’électrocution, branchez toujours ce cordon dans une prise mise à la terre. Ne pas apporter de modification mécanique ou électrique au matériel. Sun Microsystems n’est pas responsable de la conformité réglementaire d’un produit Sun qui a été modifié.
sont conformes aux normes de la classe 1 en la matière. Precaución – Voltaje peligroso presente. Para reducir el riesgo de descarga y daños para la salud siga las instrucciones. Class 1 Laser Product Luokan 1 Laserlaite Klasse 1 Laser Apparat Laser Klasse 1 CD-ROM ! Encendido – Aplica la alimentación de CA al sistema.
Conexión del cable de alimentación eléctrica Precaución – Los productos Sun están diseñados para trabajar en una red eléctrica monofásica con toma de tierra. Para reducir el riesgo de descarga eléctrica, no conecte los productos Sun a otro tipo de sistema de alimentación eléctrica. Póngase en contacto con el responsable de mantenimiento o con un electricista cualificado si no está seguro del sistema de alimentación eléctrica del que se dispone en su edificio.
GOST-R Certification Mark Nordic Lithium Battery Cautions Norge ! A D V A R S E L – Litiumbatteri — Eksplosjonsfare. Ved utskifting benyttes kun batteri som anbefalt av apparatfabrikanten. Brukt batteri returneres apparatleverandøren. Sverige ! VARNING – Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt fabrikantens instruktion.
Index A access, internal Enterprise 4500, 12-10 Enterprise 6500/5500, 12-2 adapter, SBus card, 4-19 adjust levelling pads, 12-9 stabilizer bar, 12-9 assembly drawing See illustrated parts breakdown B boards clock, 6-2 configuration in card cage, D-1 CPU/Memory+, 3-5 disk, 5-6 filler panel, 3-3 I/O+, 4-6 LEDs, 7-10 load, 3-3 types of, B-1 boot, message, 11-8 C cabinet access Enterprise 4500, 12-10 Enterprise 6500/5500, 12-2 system, features, B-4 cable assembly configuration, D-6 media tray data remove, E
consoleBus, 6-4 description, B-18 handling, 6-1 installation, 6-6 LED codes, 9-4 remove, 6-5 reset logic, 6-4 components, definitions of, 1-6 configuration rules for system, D-1 to D-6 connectors, G-1 consoleBus, clock+ board, 6-4 cooling and power issues, 5-9 CPU/Memory+ board, 3-9 disk board, 5-9 I/O board+, 4-13 CPU/Memory+ board cooling and power, 3-9 description, B-8 installation, 3-7 LED codes, 9-5, 9-6 module descriptions, B-9, D-4 remove, 3-5 slot selection, 3-7 D definitions, system components, 1-
G GBIC, 4-6 Gigabit Interface Converter, 4-6 graphics (UPA) card installation, 4-25 remove, 4-23 internal access Enterprise 4500, 12-10 Enterprise 6500/5500, 12-2 options, 1-7 K H halting the system, 6-5 handling boards, 6-1 UltraSPARC modules, 3-12 height adjust, levelling pads, 12-9 hot-pluggable components features, 3-4, 4-5 overview, B-7 servicing, 12-1 key switch adapter assembly remove, E-18 replace, E-18 key switch assembly Enterprise 4500 remove, E-25 to E-26 replace, E-27 to E-28 Enterprise 6500
memory module configuration, D-5 install, 3-18 remove, 3-17 message, boot, 11-8 modular power supply LED codes, 9-7 module, UltraSPARC, 3-11 description, B-9, D-4 N network interface, B-15 troubleshooting, 9-11 not responding message, 4-20 O open CD-ROM/tape device door, 12-3 OpenBoot, description, 9-9 options, internal, 1-7 outer covers See panel, remove overview, system, 1-1, B-1 P panel remove front, open, 12-5 guide to removing, 12-2 power supply cover, 12-8 side, 12-7 top front bezel, 12-4 replace p
disk board, 5-6 disk drive, 5-12 fibre card, 4-26 graphics (UPA) card, 4-23 filler panel, 4-25 I/O+ board, 4-8 memory module, 3-17 panel fan tray rear screen, 12-8 front, open, 12-5 guide to removing, 12-2 side, 12-7 top front bezel, 12-4 SBus card, 4-17 filler panel, 4-22 SIMM, 3-17 tape drive 4500 systems, 8-7 6500/5500 systems, 8-5 TOD NVRAM, 6-6 UltraSPARC module, 3-13 replace CD-ROM 4500 systems, 8-8 6500/5500 systems, 8-6 clock+ board, 6-6 CPU/Memory+ board, 3-7 disk board, 5-10 disk drive, 5-13 graph
specification electrical, A-3 environment, A-4 physical, A-1 stabilizer bar adjust for safety, 12-9 standard features, 1-1 standoff lock and unlock, 4-17 using, 4-17 SunVTS on-line validation test suite, 9-8 switch local/remote, 11-6 reset, initiate POST, 11-7 system cabinet features, B-4 master, B-9 overview, B-1 precautions, 2-3 restart, 11-6 CD-ROM/tape, D-5 description, B-19 use stabilizer bar, 12-9 troubleshooting, 9-1 flow diagrams, 10-1 to 10-9 network, 9-11 power supply, 9-6 turning off, system Ent
