HP BladeSystem p-Class Enclosure Installation Guide March 2005 (Second Edition) Part Number 354556-002
© Copyright 2005 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Contents Planning the installation 7 Rack requirements................................................................................................................................ 7 Warnings, cautions, and importants ..................................................................................................... 8 Space and airflow requirements ......................................................................................................... 11 Temperature requirements ..................
HP BladeSystem p-Class Enclosure Installation Guide Management cabling guidelines ............................................................................................. 39 Additional guidelines for a 42U solution................................................................................ 40 Connecting the management module cables........................................................................... 40 Connecting the HP BladeSystem p-Class 1U Management Link Cable.........................
Contents Troubleshooting 5 77 Troubleshooting resources ................................................................................................................. 77 Important safety information.............................................................................................................. 77 Symbols on equipment ........................................................................................................... 78 Warnings and cautions........................................
Planning the installation In this section Rack requirements ..........................................................................................................................7 Warnings, cautions, and importants................................................................................................8 Space and airflow requirements ...................................................................................................11 Temperature requirements ...................................
HP BladeSystem p-Class Enclosure Installation Guide Warnings, cautions, and importants WARNING: To reduce the risk of personal injury or damage to equipment, heed all warnings and cautions throughout the installation instructions. WARNING: To reduce the risk of personal injury or damage to the equipment, be sure that: • The leveling jacks are extended to the floor. • The full weight of the rack rests on the leveling jacks.
Planning the installation WARNING: The power enclosure and the server blade enclosure are very heavy. To reduce the risk of personal injury or damage to the equipment: • Observe local occupational health and safety requirements and guidelines for manual material handling. • Remove hot-plug power supplies and server blades from their enclosures before installing or removing the enclosures.
HP BladeSystem p-Class Enclosure Installation Guide • Each power enclosure has two or more power supply cords. A single rack or cabinet may contain more than one power enclosure. Power may be supplied in a redundant fashion. Removing any single source of power does not necessarily remove power from any portion of the system. When performing any service other than hot-plug module replacement, you must completely disconnect all power to that portion of the system.
Planning the installation 11 CAUTION: Protect the equipment from AC power fluctuations and temporary interruptions with a regulating facility UPS device. This device protects the hardware from damage caused by power surges and voltage spikes and keeps the system in operation during a power failure. IMPORTANT: Data on the dimensions and weights of HP BladeSystem p-Class components can be found in the HP BladeSystem p-Class System Maintenance and Service Guide.
HP BladeSystem p-Class Enclosure Installation Guide Compaq branded 9000 Series racks provide proper server cooling from flowthrough perforations in the front and rear doors that provide 65 percent open area for ventilation. CAUTION: Always use blanks to fill empty spaces in enclosures. This arrangement ensures proper airflow. Using an enclosure without the proper blanks results in improper cooling that can lead to thermal damage.
Planning the installation 13 It is important that the system be configured according to the guidelines in the HP BladeSystem p-Class System Overview and Planning white paper. Failure to follow these guidelines may result in an overload of the electrical circuits feeding the power enclosure. When performing system upgrades, refer to the HP BladeSystem p-Class System Overview and Planning white paper to be sure that the new configuration does not overload the existing power enclosure scheme.
HP BladeSystem p-Class Enclosure Installation Guide In all other countries, you must install the equipment in accordance with any regional or national electrical wiring codes, such as the International Electrotechnical Commission (IEC) Code 364, parts 1 through 7. Furthermore, you must be sure that all power distribution devices used in the installation, such as branch wiring and receptacles, are listed or certified grounding-type devices.
Installing HP BladeSystem p-Class enclosures In this section Installation overview ....................................................................................................................15 Measuring with the rack template ................................................................................................16 Installing the rack rails and cage nuts...........................................................................................
HP BladeSystem p-Class Enclosure Installation Guide Measuring with the rack template NOTE: A rack template is not provided with the 1U power supply enclosure. Rack templates ship with the bus bars and provide detailed instructions on where to position bus bar hinges and enclosure rack rails. Each power supply enclosure kit and server blade enclosure kit includes rack rails recommended for that enclosure.
Installing HP BladeSystem p-Class enclosures • 17 "L" and "R" markings to identify left and right rack rails (from the front of the rack) CAUTION: Always plan the rack installation so that the heaviest item is on the bottom of the rack. Install the heaviest item first, and continue to populate the rack from the bottom to the top. Installing the HP BladeSystem p-Class 1U Power Enclosure rack rails The HP BladeSystem p-Class 1U Power Enclosure uses HP 1U Adjustable Toolless Rails.
HP BladeSystem p-Class Enclosure Installation Guide NOTE: The depth of an HP or a Compaq branded rack (29 in) is clearly indicated on the rack rails. IMPORTANT: Numbers on the rack rail provide a gross adjustment of the depth of the rack rail. You may need to adjust the rack rail depth again to ensure a proper fit. 2. Install the right rack rail into the rack: NOTE: Identify the left (L) and right (R) rack rails by markings stamped into the sheet metal. a.
Installing HP BladeSystem p-Class enclosures 19 b. Compress the spring-loaded rack rail toward the rear of the rack. c. Using the marks you made when measuring with the template, align the front of the right rail with the holes and release the rail, allowing it to lock into position. d. Engage the locking gear. CAUTION: Rack rails must be installed as tightly as possible. Failure to obtain a proper fit may result in damage to equipment. 3. Repeat the preceding step for the left rack rail.
HP BladeSystem p-Class Enclosure Installation Guide Installing the cage nuts Installing HP BladeSystem p-Class enclosures into the rack NOTE: Install all server blade enclosures before installing power distribution devices at the rear of the rack.
Installing HP BladeSystem p-Class enclosures 21 Installing HP BladeSystem p-Class 1U Power Enclosures CAUTION: Always plan the rack installation so that the heaviest item is on the bottom of the rack. Install the heaviest item first, and continue to populate the rack from the bottom to the top.
HP BladeSystem p-Class Enclosure Installation Guide Item Description Configuration 1 Power supply bay 1 Bus A 2 Power supply bay 2 Bus A 3 Power supply bay 3 Bus A 4 Power supply bay 4 Bus B 5 Power supply bay 5 Bus B 6 Power supply bay 6 Bus B Installing an HP BladeSystem 1U Power Supply If necessary, remove the power supply blank. NOTE: Order the appropriate AC power cord if you are not using the PDU solution to provide power to the equipment.
Installing HP BladeSystem p-Class enclosures Installing HP BladeSystem p-Class 3U Power Enclosures CAUTION: Always plan the rack installation so that the heaviest item is on the bottom of the rack. Install the heaviest item first, and continue to populate the rack from the bottom to the top.
HP BladeSystem p-Class Enclosure Installation Guide Item Description Configuration 1 Power supply bay 1 Bus A 2 Power supply bay 2 Bus A 3 Power supply bay 3 Bus A 4 Power supply bay 4 Bus B 5 Power supply bay 5 Bus B 6 Power supply bay 6 Bus B Installing an HP BladeSystem 3U Power Supply If necessary, remove the power supply blank.
Installing HP BladeSystem p-Class enclosures 25 Installing HP BladeSystem p-Class Server Blade Enclosures Installing interconnects Each server blade enclosure requires a pair of interconnects and server blades to provide network access for data transfer. The leftmost and rightmost bays of each server blade enclosure are interconnect bays. IMPORTANT: Interconnect options vary. A server blade enclosure requires a pair of interconnects of the same type.
HP BladeSystem p-Class Enclosure Installation Guide Installing HP BladeSystem interconnect modules and RJ-45 patch panels NOTE: Always install the interconnect modules in the rear of the server blade enclosure before installing the switch or patch panel in the front of the server blade enclosure.
Installing HP BladeSystem p-Class enclosures Installing HP BladeSystem interconnect modules and interconnect switches NOTE: Always install the interconnect modules in the rear of the server blade enclosure before installing the switch or patch panel in the front of the server blade enclosure.
Cabling and powering up the system In this section System cabling overview..............................................................................................................29 Identifying HP BladeSystem p-Class 1U Power Enclosure components .....................................31 Identifying HP BladeSystem p-Class 3U Power Enclosure and Server Blade Enclosure components.............................................................................................................................
HP BladeSystem p-Class Enclosure Installation Guide 2. Connect the network cables to the interconnects. Refer to the documentation that came with the interconnects or to the HP ProLiant BL System Best Practices Guide on the Documentation CD or on the HP website (http://www.hp.com/go/bizsupport). WARNING: Be sure that all circuit breakers are locked in the off position before connecting any power components. 3. If you are using a facility AC power source, complete the following steps: a.
Cabling and powering up the system Identifying HP BladeSystem p-Class 1U Power Enclosure components Item Description Cable type 1 DC output power connector for bus B DC power cable 2 AC input power connector for bay 6 PDU power cord 3 AC input power connector for bay 5 PDU power cord 4 AC input power connector for bay 4 PDU power cord 5 Power enclosure management link connector (to enclosure below, if necessary) RJ-45 management link cable 6 Power management module service port — 7 P
HP BladeSystem p-Class Enclosure Installation Guide Item Description Cable type 9 AC input power connector for bay 2 PDU power cord 10 AC input power connector for bay 1 PDU power cord 11 DC output power connector for bus A DC power cable Identifying HP BladeSystem p-Class 3U Power Enclosure and Server Blade Enclosure components Item Description Cable type 1 Power zone configuration switch — 2 Server blade management link connectors (top to enclosure above, bottom to enclosure below
Cabling and powering up the system Item Description Cable type 6 AC input power connector for bus A AC power cord 7 DC output power connector for bus A DC power cable 8 Power enclosure grounding cable screw — 9 Power management link connectors to enclosure above RJ-45 management link cable 10 Power management module service port — 11 Power enclosure AC circuit breakers (to hot-plug power supplies) for bus B (left) and bus A (right) — 12 Power management link connectors to enclosure be
HP BladeSystem p-Class Enclosure Installation Guide Solution Power enclosures supported Server blade enclosures supported Maximum rack space occupied Scalable bus bar 2 5 36U Mini bus bar 1 3 21U Mini bus bar* 2 3 24U Power bus box 1 1 9U * A Mini Bus Bar Dual Power Box supports two power enclosures attached to the mini bus bar to enable a redundant AC power configuration.
Cabling and powering up the system Installing a scalable bus bar kit NOTE: Use the location marks made when you measured the rack with the rack template.
HP BladeSystem p-Class Enclosure Installation Guide Installing a mini bus bar kit NOTE: Use the location marks made when you measured the rack with the rack template. Installing a power bus box WARNING: If using facility DC power, cables must be connected by a licensed electrician or trained service personnel familiar with high-power circuitry.
Cabling and powering up the system WARNING: Be sure that all circuit breakers are locked in the off position before connecting any power components.
HP BladeSystem p-Class Enclosure Installation Guide Installing the power connectors The power connectors are positioned to line up to adjacent server blade enclosures. WARNING: If using facility DC power, cables must be connected by a licensed electrician or trained service personnel familiar with high-power circuitry.
Cabling and powering up the system 39 WARNING: Be sure that all circuit breakers are locked in the off position before connecting any power components. Cabling the management modules The server blade management modules and power management modules are cabled together in daisy-chain fashion to provide the management link. Each management module has two management link connectors: one to connect to enclosures above and one to connect to enclosures below.
HP BladeSystem p-Class Enclosure Installation Guide On the server blade management module: • The upper Management Link connects to the upper enclosure. • The lower Management Link connects to the lower enclosure. • The iLO port connects to the iLO network. On the power management module: • The right management link connector connects to enclosures above the module. • The left management link connector connects to enclosures below the module.
Cabling and powering up the system 41 NOTE: Management modules are used only for information management (asset tracking, for example). Disconnecting the management module cabling does not affect system operation. IMPORTANT: Improper cabling causes all the management link connector LEDs on the management modules to flash. Be sure the power configuration switches are set properly if you have a full-rack solution with two pairs of mini bus bars.
HP BladeSystem p-Class Enclosure Installation Guide Connecting the HP BladeSystem p-Class 1U Management Link Cable When deploying the HP BladeSystem 1U Power Enclosure and attached server enclosure into an existing installation, it is necessary to upgrade all management module firmware on all enclosures to the latest version.
Cabling and powering up the system Connecting to iLO NOTE: This section applies only to systems that are configured with an enhanced server blade enclosure. Cabling the network to the system Cable the interconnects to the network. Refer to the supporting documentation for specific details on cabling the interconnects.
HP BladeSystem p-Class Enclosure Installation Guide Connecting the HP BladeSystem p-Class 1U DC power cable to the server blade enclosure Connecting power cables to a mini bus bar Connect the power cables to the mini bus bar.
Cabling and powering up the system Removing the mini bus bar cover Connecting power cables to the mini bus bar WARNING: If using facility DC power, cables must be connected by a licensed electrician or trained service personnel familiar with high-power circuitry.
HP BladeSystem p-Class Enclosure Installation Guide NOTE: If you are connecting two HP BladeSystem 3U Power enclosures to mini bus bars, refer to the HP BladeSystem Mini Bus Bar Dual Power Kit Installation Instructions or to the HP BladeSystem p-Class Enclosure Installation Guide.
Cabling and powering up the system Securing the mini bus bars Connecting power cables to a scalable bus bar Connect the DC power cables to the scalable bus bar.
HP BladeSystem p-Class Enclosure Installation Guide Removing the scalable bus bar covers WARNING: If using facility DC power, cables must be connected by a licensed electrician or trained service personnel familiar with high-power circuitry.
Cabling and powering up the system Replacing the scalable bus bar cover 49
HP BladeSystem p-Class Enclosure Installation Guide Securing the scalable bus bars Connecting the load-balancing signal cable When a power zone is configured with two HP BladeSystem 3U Power Enclosures, the load-balancing signal cable must be used to enable the power enclosures to balance their power output for the system power demand in that power zone. IMPORTANT: If the load-balancing signal cable is not installed, the management software issues alerts.
Cabling and powering up the system 51 IMPORTANT: If the configuration does not include HP BladeSystem p-Class 3U Power Enclosures, no load-balancing signal cables are necessary. Connecting facility DC power to the power distribution bus bars Install the facility DC cable option kit. Refer to the documentation that ships with that kit. The grounding cable satisfies enclosure-to-enclosure grounding requirements in facility DC power environments.
HP BladeSystem p-Class Enclosure Installation Guide WARNING: If using facility DC power, cables must be connected by a licensed electrician or trained service personnel familiar with high-power circuitry. To connect the grounding cable: 1. Insert the mounting screw through the grounding cable lead and into the enclosure (1). 2. Tighten the mounting screw to secure the grounding cable to the enclosure (2). 3.
Cabling and powering up the system • Scalable bus bar configuration example (on page 53) • Two mini bus bar configuration example (on page 54) • Redundant mini bus bar configuration example (on page 55) • Full rack 42U solution with two pairs of mini bus bars (on page 56) • Configuring the Dynamic Power Saver (on page 57) Scalable bus bar configuration example CAUTION: Always use blanking panels to fill empty vertical spaces in the rack. This arrangement ensures proper airflow.
HP BladeSystem p-Class Enclosure Installation Guide CAUTION: Always use blanks to fill empty spaces in enclosures. This arrangement ensures proper airflow. Using an enclosure without the proper blanks results in improper cooling that can lead to thermal damage. Two mini bus bar configuration example CAUTION: Always use blanking panels to fill empty vertical spaces in the rack. This arrangement ensures proper airflow.
Cabling and powering up the system 55 CAUTION: Always use blanks to fill empty spaces in enclosures. This arrangement ensures proper airflow. Using an enclosure without the proper blanks results in improper cooling that can lead to thermal damage. Redundant mini bus bar configuration example The configurations illustrated in this document are non-redundant AC mini bus bar configurations. To obtain AC redundancy, you need the AC redundant mini bus bar box.
HP BladeSystem p-Class Enclosure Installation Guide Full rack 42U solution with two pairs of mini bus bars Observe the following additional guidelines for configuring a full-rack 42U solution with two pairs of mini bus bars: • Set the power configuration switches to establish the two power zones. • Cable the power management module in zone 2 (upper pair of mini bus bars) to both adjacent server blade management modules, above and below.
Cabling and powering up the system Item Description 1 Power zone 2 2 Zone 2 switches in the up (secondary) position 3 Power zone 1 4 Zone 1 switches in the down (default) position 57 IMPORTANT: In installations configured with the HP BladeSystem 1U Power Enclosures and Power Supplies, the power zones are calculated dynamically using the topology information from all the connected enclosures. Disregard the power zone switch and LEDs on the HP BladeSystem 1U Power Enclosure.
HP BladeSystem p-Class Enclosure Installation Guide To configure the Dynamic Power Saver, remove the power enclosure management module. Use the following figure and table to identify the Dynamic Power Saver switch location and function.
Cabling and powering up the system Position Function 3 Reserved (off=default) 59 Powering up the system WARNING: Be sure that all circuit breakers are locked in the off position before connecting any power components.
HP BladeSystem p-Class Enclosure Installation Guide 7. Be sure that the server blade enclosure DC power LEDs are illuminated green. Refer to "LEDs, buttons, and switches (on page 63)" or to the documentation included with the HP BladeSystem p-Class Server Blade Enclosure. Power is now applied to all system hardware. Powering up the system (HP BladeSystem p-Class 3U Power Enclosure) If you have installed the HP BladeSystem p-Class 3U Power Enclosure: 1.
Cabling and powering up the system 61 7. Be sure that the hot-plug power supply LEDs, power enclosure DC power LEDs, and bus bar power LEDs are illuminated green. Refer to the "LEDs, buttons, and switches (on page 63)" or to the documentation included with the HP BladeSystem p-Class 3U Power Enclosure. 8. Unlock the circuit breaker switches on the bus bars or power bus boxes and toggle the switches to the on position. This action applies DC power to the server blade enclosures.
HP BladeSystem p-Class Enclosure Installation Guide 4. Be sure that the server blade enclosure DC power LEDs are illuminated green. Refer to "LEDs, buttons, and switches (on page 63)" or to the documentation included with the HP BladeSystem p-Class Server Blade Enclosure. Power is now applied to all system hardware. Completing the installation To complete the BladeSystem installation, perform the following tasks: • Build the management environment. • Name the server blade enclosures.
LEDs, buttons, and switches In this section LEDs.............................................................................................................................................63 Buttons and switches ....................................................................................................................71 LEDs The system contains several sets of LEDs that indicate the status and settings of hardware components.
HP BladeSystem p-Class Enclosure Installation Guide Item LED Description Status 1 Bus B power Off = No power available Green = Power available Red = Polarity reversed 2 Bus A power Off = No power available Green = Power available Red = Polarity reversed Server blade management module LEDs The server blade management module has LEDs for identification, power status, and management activity. Use the following figure and table to identify LED locations and functions.
LEDs, buttons, and switches Item LED Description Status 2 Unit identification Blue = Identified Off = No active remote management 3 Power LED Off = No power Green = Management module is powered up 4/5 Power configuration Off/Green = Power zone 1 (default) Green/Green = Power zone 2 (secondary) 6 7 Management link activity LED Amber = Activity* Management link LED Green = Network linked* Off = No link or activity Off = No link 8 iLO activity Green = Activity Off = No activity 9 iLO Li
HP BladeSystem p-Class Enclosure Installation Guide Use the following figure and table to identify LED locations and functions.
LEDs, buttons, and switches 67 * All management link connector LEDs flash on all management modules when management modules are cabled improperly. Management link connector LEDs flash on the power management module only when power configuration switches are set improperly. HP BladeSystem p-Class 1U Power Enclosure LEDs Use the following figure and table to identify LED locations and functions.
HP BladeSystem p-Class Enclosure Installation Guide Item LED Description Status 5 Fault status LED Red flashing = Fault process activity Off = No fault process activity 6 UID LED Blue = Identified Off = No active remote management 7, 8 Power zone LEDs See note 1 9 Management link activity LED Amber flashing = Network activity Off = No link or activity 10 11 1 Management link LED Green = Network linked Bus A DC power LED Off = No DC power available Off = No link Green = DC power a
LEDs, buttons, and switches HP BladeSystem p-Class 3U Power Enclosure LEDs The power enclosure has two LEDs, one for each bus, to indicate DC power presence. Use the following figure and table to identify LED locations and functions.
HP BladeSystem p-Class Enclosure Installation Guide HP BladeSystem p-Class 1U Power Supply LEDs The power supply has two LEDs to indicate the power supply status. Use the following figure and table to identify LED locations and functions. NOTE: The Dynamic Power Saver configures the available power supplies to operate at maximum efficiency.
LEDs, buttons, and switches 71 HP BladeSystem p-Class 3U Power Supply LEDs The power enclosure has two LEDs, one for each bus, to indicate DC power presence. Use the following figure and table to identify LED locations and functions.
HP BladeSystem p-Class Enclosure Installation Guide Reset and UID buttons Each management module contains a reset button and UID button. Use the following figure and table to identify button locations and functions.
LEDs, buttons, and switches 73 The server blade management modules and power management modules have a two-position switch that identifies the use of single or multiple power zones in the rack environment. In installations configured with HP BladeSystem p-Class 3U Power Supply Enclosures, you must set these switches at the time of installation for the system to recognize multiple power zones and rack topology properly. The zone 1 switch setting is the default position.
HP BladeSystem p-Class Enclosure Installation Guide IMPORTANT: All power configuration switches in the same zone must be set to the same position. The system issues alerts and the management link connector LEDs on the power management modules flash when these switches are set improperly. To set the switches for multiple power zones, use the following example and figure. Example: A full-rack 42U solution with two pairs of mini bus bars requires two power zones.
LEDs, buttons, and switches Item 1 Power zone 2 2 Zone 2 switches in the up (secondary) position 3 Power zone 1 4 Zone 1 switches in the down (default) position 75
Troubleshooting In this section Troubleshooting resources............................................................................................................77 Important safety information ........................................................................................................77 Troubleshooting resources NOTE: For common troubleshooting procedures, the term "server" is used to mean servers and server blades.
HP BladeSystem p-Class Enclosure Installation Guide Important safety information Before servicing this product, read the Important Safety Information document provided with the server. Symbols on equipment The following symbols may be placed on equipment to indicate the presence of potentially hazardous conditions. This symbol indicates the presence of hazardous energy circuits or electric shock hazards. Refer all servicing to qualified personnel.
Troubleshooting 21.55 - 36.33 kg 47.5 - 80.1 lbs. This symbol indicates that the component exceeds the recommended weight for one individual to handle safely. WARNING: To reduce the risk of personal injury or damage to the equipment, observe local occupational health and safety requirements and guidelines for manual material handling. These symbols, on power supplies or systems, indicate that the equipment is supplied by multiple sources of power.
HP BladeSystem p-Class Enclosure Installation Guide • The leveling feet are extended to the floor. • The full weight of the rack rests on the leveling feet. • The stabilizing feet are attached to the rack if it is a single-rack installation. • The racks are coupled together in multiple-rack installations. • Only one component is extended at a time. A rack may become unstable if more than one component is extended for any reason.
Troubleshooting • Observe local occupation health and safety requirements and guidelines for manual handling. • Obtain adequate assistance to lift and stabilize the chassis during installation or removal. • The server is unstable when not fastened to the rails. • When mounting the server in a rack, remove the power supplies and any other removable module to reduce the overall weight of the product. CAUTION: To properly ventilate the system, you must provide at least 7.6 cm (3.
Regulatory compliance notices In this section Regulatory compliance identification numbers ............................................................................83 Federal Communications Commission notice ..............................................................................84 Declaration of conformity for products marked with the FCC logo, United States only .............85 Modifications.......................................................................................................
HP BladeSystem p-Class Enclosure Installation Guide Federal Communications Commission notice Part 15 of the Federal Communications Commission (FCC) Rules and Regulations has established Radio Frequency (RF) emission limits to provide an interference-free radio frequency spectrum. Many electronic devices, including computers, generate RF energy incidental to their intended function and are, therefore, covered by these rules.
Regulatory compliance notices 85 Class B equipment This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
HP BladeSystem p-Class Enclosure Installation Guide • Hewlett-Packard Company P. O. Box 692000, Mail Stop 510101 Houston, Texas 77269-2000 • 1-281-514-3333 To identify this product, refer to the part, series, or model number found on the product. Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hewlett-Packard Company may void the user’s authority to operate the equipment.
Regulatory compliance notices 87 European Union regulatory notice This product complies with the following EU Directives: • Low Voltage Directive 73/23/EEC • EMC Directive 89/336/EEC Compliance with these directives implies conformity to applicable harmonized European standards (European Norms) which are listed on the EU Declaration of Conformity issued by Hewlett-Packard for this product or product family.
HP BladeSystem p-Class Enclosure Installation Guide Japanese notice Power cord statement for Japan BSMI notice
Regulatory compliance notices 89 Korean notice A&B Class A equipment Class B equipment Laser compliance This product may be provided with an optical storage device (that is, CD or DVD drive) and/or fiber optic transceiver. Each of these devices contains a laser that is classified as a Class 1 Laser Product in accordance with US FDA regulations and the IEC 60825-1. The product does not emit hazardous laser radiation.
HP BladeSystem p-Class Enclosure Installation Guide • Do not try to open the module enclosure. There are no userserviceable components inside. • Do not operate controls, make adjustments, or perform procedures to the laser device other than those specified herein. • Allow only HP Authorized Service technicians to repair the unit. The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration implemented regulations for laser products on August 2, 1976.
Regulatory compliance notices 91 Taiwan battery recycling notice The Taiwan EPA requires dry battery manufacturing or importing firms in accordance with Article 15 of the Waste Disposal Act to indicate the recovery marks on the batteries used in sales, giveaway or promotion. Contact a qualified Taiwanese recycler for proper battery disposal.
Electrostatic discharge In this section Preventing electrostatic discharge ................................................................................................93 Grounding methods to prevent electrostatic discharge.................................................................94 Preventing electrostatic discharge To prevent damaging the system, be aware of the precautions you need to follow when setting up the system or handling parts.
HP BladeSystem p-Class Enclosure Installation Guide Grounding methods to prevent electrostatic discharge Several methods are used for grounding. Use one or more of the following methods when handling or installing electrostatic-sensitive parts: • Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis. Wrist straps are flexible straps with a minimum of 1 megohm ±10 percent resistance in the ground cords. To provide proper ground, wear the strap snug against the skin.
Technical support In this section Before you contact HP..................................................................................................................95 HP contact information.................................................................................................................
HP BladeSystem p-Class Enclosure Installation Guide – Call 1-800-HP-INVENT (1-800-474-6836). This service is available 24 hours a day, 7 days a week. For continuous quality improvement, calls may be recorded or monitored. – If you have purchased a Care Pack (service upgrade), call 1-800-6333600. For more information about Care Packs, refer to the HP website (http://www.hp.com). • Outside North America, call the nearest HP Technical Support Phone Center.
Acronyms and abbreviations ACU Array Configuration Utility BBWC battery-backed write cache BIOS Basic Input/Output System BOOTP Bootstrap Protocol TCP/IP Transmission Control Protocol/Internet Protocol ConRep Configuration Replication utility CPU central processing unit DHCP Dynamic Host Configuration Protocol
HP BladeSystem p-Class Enclosure Installation Guide DIMM dual inline memory module DMA direct memory access ECC error checking and correcting EEPROM electrical erasable programmable read only memory ESD electrostatic discharge EULA end user license agreement FC Fibre Channel GBIC Gigabit Interface Converter HBA host bus adapter IEC International Electrotechnical Commission
Acronyms and abbreviations iLO Integrated Lights-Out ISEE Instant Support Enterprise Edition LAN local-area network LED light-emitting diode LUN logical unit number MTBF mean time between failures NEC National Electrical Code NEMA National Electrical Manufacturers Association NIC network interface controller NMI non-maskable interrupt 99
HP BladeSystem p-Class Enclosure Installation Guide NVRAM non-volatile memory OEM original equipment manufacturer ORCA Option ROM Configuration for Arrays PDU power distribution unit POST Power-On Self Test PXEBOOT Preboot eXecution Environment Enable/Disable utility RAID redundant array of inexpensive (or independent) disks RBSU ROM-Based Setup Utility RDP Remote Desktop Protocol RIB Remote Insight Board
Acronyms and abbreviations RILOE Remote Insight Lights-Out Edition RILOE II Remote Insight Lights-Out Edition II RMA return material authorization SAN Storage Area Network SCSI small computer system interface SDRAM synchronous dynamic RAM TCP/IP Transmission Control Protocol/Internet Protocol TMRA recommended ambient operating temperature UID unit identification UPS uninterruptible power system 101
HP BladeSystem p-Class Enclosure Installation Guide USB universal serial bus
Index installing the cage nuts 20 J Japanese notice 88 A K additional information 95 authorized reseller 95 Korean notices 89 B L battery 90 BSMI notice 88 LAN 99 laser devices 89 LED, power enclosure 67, 69 C cable configuration 29, 39, 43 Canadian notice 86 cautions 79 contacting HP 95 D DHCP (Dynamic Host Configuration Protocol) 97 documentation 77 E electrostatic discharge 93 G grounding methods 94 H P phone numbers 95 power cord 79, 88 R rack stability 8, 79 rails, installing 17 r
HP BladeSystem p-Class Enclosure Installation Guide technical support 95 telephone numbers 95 troubleshooting 77 W warnings 79 website, HP 95
