G586OPC Rev.
v Copyright1995byDFI,Inc. All rights reserved. No part of this document may be copied, reproduced in any form or by any means or used to make any transformation/adaptation without the prior written consent of DFI, Inc. DFI, Inc. makes no warranties with respect to this documentation and disclaims any implied warranties of merchantability, quality, or fitness for any particular purpose. The information in this document is subject to change without notice. DFI, Inc.
v FCC Statement on Class B 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 when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
v Table of Contents v Introduction .............................................................................. 1 Features and Specifications ................................................ 2 Package Checklist ............................................................... 5 Installation Overview ............................................................... 6 Preparing the Area .............................................................. 6 Handling the System Board ...................................
Built-in Ports ........................................................................ 47 Serial Ports .......................................................................... 48 PS/2 Mouse Port ................................................................. 49 Parallel Port ......................................................................... 50 Floppy Disk Drive Connector .............................................. 51 IDE Hard Disk Interface ....................................................
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PCI/ISA System Board v Introduction The G586OPC system board offers several advanced features integrated into the system board. Its design is based on the new Peripheral Component Interconnect (PCI) local bus and Industry Standard Architecture (ISA) standards. The G586OPC provides a 321-pin Zero Insertion Force (ZIF) CPU socket for PentiumTM processors running at 75MHz, 90MHz, 100MHz, 120MHz, 133MHz or 150MHz frequency. This ZIF socket allows users to easily upgrade their CPUs.
G586OPC Product Specifications Processor • Intel Pentium™ processor 75/90/100/120/133/ 150MHz • Future Intel Pentium™ processor and Pentium™ OverDrive processor Chipset • OPTi Viper-M chipset Cache Memory • 256KB, 512KB or 1MB direct map write-back or write-through cache • 32Kx8, 64Kx8 or 128Kx8 asynchronous SRAM (supports 5V/3.
PCI/ISA System Board Energy Efficient Design • System Power Management supported • CPU stopped clock control • Microsoft/Intel APM 1.1 compliant • Hardware supports SMI green mode PCI IDE Interface • PIO Modes 3 & 4 Enhanced IDE (data transfer rate up to 16.6MB/sec) • PCI Bus Master IDE (data transfer rate up to 22.
G586OPC • 1 mini-DIN-6 PS/2 keyboard port or AT keyboard connector Expansion Slots • 3 dedicated PCI slots • 3 dedicated 16-bit ISA slots • 1 shared PCI/ISA slot Architecture • PCI/ISA PCB • Four layer, AT form factor • 28 cm (11.02") x 22 cm (8.
PCI/ISA System Board Package Checklist The G586OPC package contains the following items: • • • • • • • The G586OPC system board The G586OPC user’s manual One set of IDE driver diskettes One 34-pin floppy disk drive cable One 40-pin IDE hard disk cables One 25-pin printer port cable for chassis mounting One card-edge bracket with serial and mouse port cables If any of these items is missing or damaged, please contact your dealer or sales representative for assistance.
G586OPC v Installation Overview This chapter summarizes the steps in installing the G586OPC system board into your system unit. It also includes a description of the area in which you must work and directions for memory installation. Before installing the system board, obtain the memory you plan to install. Please refer to the memory chart, on pages 8 and 9, for the number and type of SIM modules needed for the amount of memory you require.
PCI/ISA System Board ideal location, unpack the G586OPC system board carefully. Handling the System Board It is quite easy to inadvertently damage your system board even before installing it to your system unit. Static electrical discharge can damage computer components without causing any signs of physical damage. You must take extra care in handling the system board to ensure against electrostatic build-up. Tips in Handling the System Board 1.
G586OPC ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis. If a wrist strap is unavailable, establish and maintain contact with the system chassis throughout any procedures requiring ESD protection. Hardware Installation Memory Installation The G586OPC system board can support 2MB to 128MB of memory using 72-pin SIMMs (Single In-Line Memory Module). The SIMM sockets are divided into two banks on the system board.
PCI/ISA System Board MemorySize Bank0 2MB 4MB 4MB 8MB 8MB 16MB 16MB 32MB 32MB 48MB 64MB 64MB 68MB 72MB 80MB 96MB 128MB 10 256Kx36 256Kx36 512Kx36 512Kx36 1Mx36 1Mx36 2Mx36 2Mx36 4Mx36 2Mx36 4Mx36 8Mx36 512Kx36 1Mx36 2Mx36 4Mx36 8Mx36 Bank1 256Kx36 512Kx36 1Mx36 2Mx36 4Mx36 4Mx36 8Mx36 8Mx36 8Mx36 8Mx36 8Mx36
G586OPC VRM Header Pin 1 of the SIMM socket Locations of the SIM Sockets on the System Board 11
PCI/ISA System Board Installing the Modules A SIMM simply snaps into a socket on the system board. Pin 1 of the SIMM must correspond with Pin 1 of the socket. 1. Position the SIMM above the socket with the “notch” in the module aligned with the “key” on the socket. 2. Seat the module at a 45o angle into the bank. Make sure it is completely seated. Tilt the module upright until it locks in place in the socket.
G586OPC Board Configuration The G586OPC has jumpers and connectors onboard. Make sure the jumpers are set correctly before installing the system board into your system unit.
PCI/ISA System Board Jumper Settings Jumper Settings for Display Type and CMOS Clean Locations of Jumpers JP1 and JP11 on the G586OPC System Board 14
G586OPC Jumper JP1 Display Type Select Jumper JP1 sets the display adapter to color or mono. This jumper must match the type of display adapter installed. If you change your video adapter, make sure this jumper is changed accordingly. JP1 Off: Color (Default) JP1 On: Mono Jumper JP11 CMOS Clean Select If, for some reason, the CMOS becomes corrupted, the system can be reconfigured with the default values stored in the ROM BIOS. To load the default values, switch off your computer and remove the cover.
PCI/ISA System Board Jumper Settings for Super I/O Setting Locations of Jumpers JP5 and JP6 on the G586OPC System Board 16
G586OPC Jumper JP5 ECP DRQ Select (FDC37C665GT only) The G586OPC system board supports an ECP parallel port that allows you to use DMA Request (DRQ) Channel 1 or 3. Set Jumper JP5 so the ECP port does not conflict with an add-on card's DMA channel. 1 1 2 2 3 3 1-2 On: ECP DRQ 3 (Default) 2-3 On: ECP DRQ 1 Jumper JP6 ECP DACK Select (FDC37C665GT only) The G586OPC system board supports an ECP parallel port that allows you to use DMA Acknowledge (DACK) Channel 1 or 3.
PCI/ISA System Board Cache Configuration The G586OPC system board can support either asynchronous cache SRAM or synchronous (pipelined burst) cache SRAM. Three cache sizes are supported: 256KB, 512KB and 1MB. 256KB is the default size. Installing Asynchronous Cache SRAM The SRAM sockets allow you to install either 32Kx8, 64Kx8 or 128Kx8 SRAM. Regardless of the amount of cache memory installed, one 32Kx8 (U23) is needed for tag RAM to store the cacheable addresses.
G586OPC Pin 1 of the SRAM socket 19
PCI/ISA System Board Jumper Settings for Cache Memory Locations of Jumpers JP12, JP13, JP14, JP15, JP22 and JP23 on the G586OPC System Board 20
G586OPC 32Kx8 (TAG) 256KB Cache SRAM * 5V/3V Mixed Voltage SRAM U23 (5V SRAM) JP12 1 2 3 1 2 3 JP13 JP14 JP15 U30 32Kx8 32Kx8 U33 U32 U31 32Kx8 32Kx8 U34 32Kx8 U35 32Kx8 32Kx8 JP23 32Kx8 JP22 U29 U28 * Default Setting 21
PCI/ISA System Board 32Kx8 (TAG) 256KB Cache SRAM 3.
G586OPC 32Kx8 (TAG) 512KB Cache SRAM 5V/3.
PCI/ISA System Board 32Kx8 (TAG) 512KB Cache SRAM 3.
G586OPC 32Kx8 (TAG) 1MB Cache SRAM 5V/3.
PCI/ISA System Board 32Kx8 (TAG) 1MB Cache SRAM 3.
G586OPC Installing the Synchronous Cache Module Jumper Settings JP12 JP13 JP14 JP15 1 2 3 1 2 3 1 2 3 1 2 3 Note: Jumpers JP22 and JP23 are used to select the Level 2 asynchronous cache size. These two jumpers can be ignored when installing the optional synchronous cache module.
PCI/ISA System Board Installation 1. Before installing the optional synchronous pipeline burst cache module, make sure that: - the cache chips have been removed from the SRAM sockets U23 (Tag RAM) and U28-U35; - Jumpers JP12-JP15 have been set properly (page 26). 2. Locate the 160-pin cache module slot on the system board. Position the cache module above the slot. Make sure pin 1 of the cache module is aligned with pin 1 of the slot. Carefully slide the module into the slot.
G586OPC 3. Once the synchronous cache module has been installed, you should make the following modifications in the “Chipset Features Setup” menu of the Award BIOS CMOS Setup Utility. 1. 2. 3. 4.
PCI/ISA System Board VRM Header Your G586OPC system board is equipped with a VRM (Voltage Regulation Module) header shown below. It allows you to upgrade to future low-voltage CPUs by installing a Voltage Regulation Module. VRM Header on the System Board VRM Header and 3.3V Pentium Processor When using a 3.3V Pentium processor, pins 4-5, 6-7, 19-20 and 21-22 of the VRM header must be set to On. These settings are presented on the next page.
G586OPC Pins 4-5, 6-7, 19-20 and 21-22 are set to On VRM Header and Future Low-Voltage CPUs The types of VRM supported and installation procedures will be described in a future edition of the G586OPC manual.
PCI/ISA System Board CPUInstallation The G586OPC is equipped with a 321-pin Zero Insertion Force (ZIF) socket at location U26 of the system board. The ZIF socket allows for easy installation of upgrade CPUs as your system needs grow. Make sure all jumpers are set correctly before applying power, or you may damage the CPU or system board.
G586OPC Jumper Settings for CPU Locations of Jumpers JP7, JP8, JP16 and JP17 on the G586OPC System Board 33
PCI/ISA System Board 3.3V Pentium Processor (75MHz) System (External) Bus Speed: 50MHz JP7 JP8 JP16 1 2 3 JP17 3.
G586OPC 3.3V Pentium Processor (90MHz) * System (External) Bus Speed: 60MHz JP7 JP8 JP16 1 2 3 JP17 3.
PCI/ISA System Board 3.3V Pentium Processor (100MHz) System (External) Bus Speed: 50MHz JP7 JP8 JP16 1 2 3 JP17 3.
G586OPC 3.3V Pentium Processor (100MHz) System (External) Bus Speed: 66MHz JP7 JP8 JP16 1 2 3 JP17 3.
PCI/ISA System Board 3.3V Pentium Processor (120MHz) System (External) Bus Speed: 60MHz JP7 JP8 JP16 1 2 3 JP17 3.
G586OPC 3.3V Pentium Processor (133MHz) System (External) Bus Speed: 66MHz JP7 JP8 JP16 1 2 3 JP17 3.
PCI/ISA System Board 3.3V Pentium Processor (150MHz) System (External) Bus Speed: 50MHz JP7 JP8 JP16 1 2 3 JP17 3.
G586OPC 3.3V Pentium Processor (150MHz) System (External) Bus Speed: 60MHz JP7 JP8 JP16 1 2 3 JP17 3.
PCI/ISA System Board JumpersJP3,JP4,JP9,JP10,JP18,JP19,JP20,JP21andJP24 The following jumpers are for factory testing only and should always be set to their default configurations. Reconfiguring these jumpers will cause problems with your system board.
G586OPC Installing Upgrade CPUs The G586OPC is equipped with a 321-pin Zero Insertion Force (ZIF) socket at location U26 of the system board. This socket is designed for easy removal of the old CPU and easy insertion of the upgrade CPU. The socket allows you to carefully place the new CPU into its position. If you need to apply excessive force to insert the CPU, the installation is being done incorrectly. Warning: Open the socket only if actually installing a CPU.
PCI/ISA System Board as CPUs from other vendors, can be placed incorrectly and will be permanently damaged. Zero Insertion Force (ZIF) Socket To install an upgrade CPU, do the following. 1. Make sure the handle on the side of the ZIF socket is up. To raise the handle, push down, pull it out to the side a little and raise it as far as it will go. The top plate will slide back. Do not use screwdrivers or other tools to open the socket, or damage may occur to the system or socket.
G586OPC Lifting the Handle 2. Once the lever is completely up, remove the old CPU by carefully lifting it straight out of the socket. You are now ready to insert the new CPU.
PCI/ISA System Board 3. Position the CPU above the ZIF socket. Make sure pin 1 of the CPU is aligned with pin 1 of the socket. Lower the chip until the pins are inserted properly in their corresponding holes. Remember that very little force is needed to install the CPU. If the CPU will not insert easily, verify pin 1 of the CPU is aligned with pin 1 of the socket. Applying too much pressure can damage the CPU or the socket. Positioning the CPU Above the ZIF Socket 4.
G586OPC Clearance Requirements The 3.3V Pentium Upgrade Processor comes with a heat sink mounted on top. To maintain proper airflow once the upgrade is installed on the system board, the processor and sink require certain space clearances. The clearance above 3.3V Pentium Upgrade Processor's fan/heat-sink must be at least 0.4 in. The clearance on at least 3 of 4 sides of the processor must be at least 0.2 in. The cables (for floppy drive, hard drive, CD-ROM, etc.
PCI/ISA System Board Built-in Ports The G586OPC system board is equipped with two serial ports, one SPP/EPP/ECP parallel printer port, one FDD connector, one PS/2 mouse port and two IDE hard disk shrouded headers.
G586OPC Serial Ports The built-in serial ports are RS-232C asynchronous communication ports with 16C550A-compatible UARTs that can be used with modems, serial printers, remote display terminals, and other serial devices. They use the following system I/O addresses: Port Configuration I/O Address COM1 COM2 COM3/COM4 3F8h 2F8h 3E8h/2E8h Connecting the Serial Ports Two DB-9P serial port cables are provided with the motherboard. They are mounted on a card-edge bracket along with the PS/2 mouse cable.
PCI/ISA System Board The Primary and Secondary Serial Ports on the G586OPC System Board PS/2 Mouse Port The PS/2 mouse port is a 6-pin connector on the system board. Attach the 6-pin mouse port cable, which came in the G586OPC box, to Connector J1. Make sure the brown wire on the PS/2 mouse connector aligns with pin 1 of connector J1.
G586OPC The PS/2 Mouse Port on the G586OPC System Board Parallel Port The G586OPC system board has a standard connector for interfacing your PC to a parallel printer. This port is compatible with both IBM AT printer ports and the new, high speed, bidirectional Extended Capabilities Port standard.
PCI/ISA System Board Connecting the Parallel Printer Port Attach the DB-25S printer port cable, which came with the motherboard, to Connector J7 on the G586OPC system board. Make sure the colored stripe on the ribbon cable aligns with pin 1 of Connector J7. Use a small nutdriver to mount the cable into a DB-25 cutout in the system chassis.
G586OPC Connecting the Floppy Disk Cable The Floppy Disk Connector on the G586OPC System Board Step 1 Install the 34-pin header connector into the floppy disk connector (J8) on the system board. The colored edge of the ribbon should be aligned to pin 1 of the J8 connector. Step 2 Install the other 34-pin header connector(s) into the disk drive(s) with the colored edge of the daisy chained ribbon cable aligned to pin 1 of the drive edge connector(s).
PCI/ISA System Board IDE Hard Disk Interface The G586OPC system board is equipped with two PCI IDE shrouded headers that will interface four IDE (Integrated Drive Electronics) hard disk drives. Note: Only IDE drives can be connected to the IDE interface. Connecting the IDE Hard Disk Interface To prevent improper IDE cable installation, each PCI IDE shrouded header has a keying mechanism.
G586OPC The IDE Hard Disk Connector on the System Board Step 1 If you are connecting two hard drives, install the 40-pin connector of the IDE cable into the primary IDE shrouded header (1st IDE Connector). If you are adding a third or fourth IDE device, install the 40-pin connector of the other IDE cable into the secondary IDE shrouded header (2nd IDE Connector).
PCI/ISA System Board Adding a Second IDE Hard Drive When using two IDE drives, one must be set as the master and the other as the slave. Follow the instructions provided by the drive manufacturer for setting the jumpers and/or switches on the drives. No changes are needed on the G586OPC system board when adding a second hard drive. We recommend that the IDE hard drives be from the same manufacturer. In a few cases, drives from two manufacturers will not function properly when used together.
G586OPC Installing Expansion Cards The G586OPC is equipped with three dedicated PCI and three dedicated ISA slots. One PCI slot and one ISA slot are shared. You can only install a card in one or the other of the shared slots at a time; you cannot install devices in both slots. Due to the size of the the optional synchronous pipeline burst cache module installed in the 160-pin cache module upgrade slot, the length of the card in PCI Slot 2 is limited. Refer to page 27 for limitations.
PCI/ISA System Board Master/Slave Expansion Slots on the G586OPC System Board 58
G586OPC Installing the System Board Before installing the system board into your system unit, you should prepare the tools you will need: You will need: • one medium size, flat-bladed screwdriver • one medium Phillips screwdriver Step 1 Unlock your system unit. Turn off the power and disconnect all power cords and cables. Step 2 Remove the system unit cover. Refer to the manufacturer’s instructions if necessary.
PCI/ISA System Board Step 5 Remove the G586OPC from its original packing box. Be careful to avoid touching all connectors and pins on the board. Please refer to the handling instructions on pages 6-8 for proper handling techniques. Step 6 Insert the SIMMs into the SIMM banks on the G586OPC. The quantity and location of the SIMMs is dependent upon the memory configuration and type of modules you intend to use. Step 7 Install the CPU. Be sure pin 1 of the CPU is aligned with pin 1 of the socket.
G586OPC v BIOSSetupGuide After you power up your system, the BIOS message appears on your screen and the memory count begins. After the memory test, the following message will appear on the screen: Press DEL to enter setup If the message disappears before you respond, restart your system or press the “Reset” button. You may also restart the system by pressing the keys.
PCI/ISA System Board Award BIOS CMOS Setup Utility Press or simultaneously to enter the Setup utility. A screen similar to the one below will appear. Use the arrow keys to highlight the option you want and press . Standard CMOS Setup Use the arrow keys to highlight “Standard CMOS Setup” and press , a screen similar to the one on the next page will appear.
G586OPC Date and Time Sets the time and date for the system. Press for the calendar. These items cannot be altered; they are detected and displayed automatically. Hard Drive Type This allows you to enter the appropriate specifications for the type of hard disk drive(s) installed in your system. Under the “Type” category, you can select Auto, User, one of 46 predefined drive specifications or None.
PCI/ISA System Board User This type is user definable and allows you to enter the specifications yourself directly from the keyboard. Six categories of information are required: Size, Cylinders, Heads, Precomp, LandZone and Sectors. This information should be provided by your hard disk vendor or system manufacturer. However, we recommend you use the “IDE HDD Auto Detection” which provides a more efficient way to setup your hard drive.
G586OPC Video This is used to select the type of video adapter installed in your system. Halt on This category controls whether the system will halt in case an error is detected during power up. No Errors: The system boot will not stop for any detected errors. All Errors: The system will stop whenever the BIOS detects a non-fatal error. All, But Keyboard: The system will stop for any error except a keyboard error. All, But Diskette: The system will stop for any error except a disk error.
PCI/ISA System Board When you are through making changes in the Standard CMOS Setup, press to return to the main menu. BIOS Features Setup Use the arrow keys to highlight “BIOS Features Setup” and press , a screen similar to the one below will appear. The Virus Warning option may be set to “Enabled” or “Disabled”. When enabled, the BIOS issues a warning when any program or virus sends a Disk Format command or attempts to write to the boot sector of the hard disk drive.
G586OPC If you choose “System” in the Security Option, you will be prompted for a password every time you cold boot your system or access setup. If you choose “Setup”, you will be prompted for a password only when trying to access setup. Use the arrow keys to move the highlight bar to the option you wish to change or modify. Use the , , <+> or <-> keys to make the corresponding changes. Press after making the changes to return to the main menu.
PCI/ISA System Board SMC FD37C665GT Integrated I/O Chip SMC FD37C663GT Integrated I/O Chip 68
G586OPC Power Management Setup Use the arrow keys to highlight “Power Management Setup” and press . A screen similar to the one below will appear. Choosing “Enabled” in the Power Management option will allow you to set Doze Mode, Standby Mode and Suspend Mode. Choose “Disabled” if you do not want your system to enter the power saving mode.
PCI/ISA System Board PCI Configuration Setup Use the arrow keys to highlight “PCI Configuration Setup” and press ; a screen similar to the one below will appear. The G586OPC system board supports four PCI slots. Each slot may be assigned INT A, B, C, D if the card installed in the slot requires an interrupt. Each INT may then be assigned an IRQ value. This is done automatically if the “PnP BIOS Auto-Config” option is enabled.
G586OPC Load BIOS Defaults The “Load BIOS Defaults” option loads the troubleshooting default values permanently stored in the ROM chips. These settings are non-optimal and turn off all high performance features. You should use these values only if you have hardware problems. Highlight this option in the main screen and press . The message below will appear. Load BIOS Defaults (Y/N)? N If you want to proceed, press and the default settings will be loaded.
PCI/ISA System Board Use the arrow keys to highlight the Password Setting option and press . The message below will appear. Enter Password: Type in the password. You are limited to eight characters. Type in a password that is eight characters long or shorter. When done, the message below will appear: Confirm Password: You are asked to verify the password. Type in exactly the same password. If you type in a wrong password, you will be prompted to enter the correct password again.
G586OPC Enter your choice, “Y”, “1” or “3”, and press to accept the parameters or press to abort. The parameters of the hard disk will be displayed in the Standard CMOS Setup. Hard Drive Mode The G586OPC supports three HDD modes: Normal, LBA and Large. If your hard disk drive does not support LBA mode, the “LBA” option will not be displayed. If your HDD has 1024 or fewer cylinders, the “Large” option will not be displayed.
PCI/ISA System Board no. Cylinders x no. Heads x no. Sectors x bytes per sector (1024) ( 16) ( 63) ( 512) 528 Megabyte If you set your HDD to Normal mode, the maximum accessible HDD size will be 528 Megabytes even though its physical size may be greater than that. LBA (Logical Block Addressing) Mode The LBA mode is a new HDD accessing method to overcome the 528 Megabyte limitation. The number of cylinders, heads and sectors shown on the screen may not be the actual number for the HDD.
G586OPC Large Mode The Large mode is the extended HDD access mode supported by the G586OPC system board. Some IDE HDDs have more than 1024 cylinders without LBA support (in some cases, you may not want the LBA mode). The system board provides another alternative to support these kinds of HDD. The BIOS tells the operating system that the number of cylinders is 1/2 of actual and that the number of heads is double the actual. During the disk access, the reverse conversion is done by the INT13h routine.
PCI/ISA System Board Save & Exit Setup When all the changes have been made, highlight “Save & Exit Setup” and press . The message below will appear: Save to CMOS and Exit (Y/N)? N Type “Y” and press . The following message will appear: Reboot System (Y/N)? N Type “Y” and press . The modifications you have made will be written into the CMOS memory, and the system will reboot. You will once again see the initial diagnostics on the screen.
G586OPC v TroubleshootingChecklist If you experience difficulty with the G586OPC system board, please refer to the checklist below. If you still cannot isolate the problem, please contact your dealer. 1) Check the jumper settings to ensure that the jumpers are properly set. If in doubt, refer to the “Board Configuration” section. 2) Verify that all SIM modules are seated securely into the bank sockets. 3) Make sure the SIM modules are in the correct locations.
PCI/ISA System Board v Appendix A: PCI I/O Pin Assignments B -12V TCK Ground TDO +5V +5V INTB# INTD# PRSNT1# Reserved PRSNT2# Ground Ground Reserved Ground CLK Ground REQ# +5V (I/O) AD[31] AD[29] Ground AD[27] AD[25] +3.3V C/BE[3]# AD[23] Ground AD[21] AD[19] +3.3V AD[17] C/BE[2]# Ground IRDY# +3.3V DEVSEL# Ground LOCK# PERR# +3.3V SERR# +3.
G586OPC v Appendix B: ISA I/O Pin Assignments B Gnd ResetDrv +5VDC IRQ9 -5VDC DRQ2 -12VDC OWS +12VDC Gnd -SEMEMW -SEMEMR -IOW -IOR -Dack3 -DRQ3 -Dack1 DRQ1 -Refresh CLK IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 -Dack2 T/C Bale +5VDC OSC Gnd A - 01 - 02 - 03 - 04 - 05 - 06 - 07 - 08 - 09 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - -I/OChck SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 -I/OChrdy AEN SA19 SA18 SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 S
PCI/ISA System Board v Appendix C: Connector Pin Assignments HJ1 J2 80
G586OPC Connector J1 PS/2 Mouse Connector Pin Function 1 2 3 4 5 6 Mouse Data Reserved Ground +5V Mouse Clock Reserved Connector J7 Parallel Printer Port Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Function -Strobe Data 0 Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7 -Ack Busy Paper Empty Select -Autofd -Error -Init -Slctin 81
PCI/ISA System Board Pin 18 19 20 21 22 23 24 25 Function Ground Ground Ground Ground Ground Ground Ground Ground Connector J8 Floppy Disk Drive Connector 82 Pin Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Ground DENSEL Ground Reserved Ground Drate0 Ground Index Ground MTR0 Ground DR1 Ground DR0 Ground MTR1 Drate1
G586OPC Pin 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Function Dir Ground Step Ground Write Data Ground Write Gate Ground Track 0 MSEN Wr Protect Ground Read Data Ground Head Select Ground Disk Change 1st IDE Primary IDE Hard Disk Drive Connector Pin 1 2 3 4 5 6 7 8 9 Function -Reset Ground D7 D8 D6 D9 D5 D10 D4 83
PCI/ISA System Board 84 Pin Function 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 D11 D3 D12 D2 D13 D1 D14 D0 D15 Ground Reserved DRQ0 Ground -IOW Ground -IOR Ground IOCHRDY BALE DACK0 Ground IRQ14 IOCS16 SA1 Reserved SA0 SA2 HCS0 HCS1 LED Ground
G586OPC 2nd IDE Secondary IDE Hard Disk Drive Connector Pin Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 -Reset Ground D7 D8 D6 D9 D5 D10 D4 D11 D3 D12 D2 D13 D1 D14 D0 D15 Ground Reserved DRQ1 Ground -IOW Ground -IOR Ground Reserved BALE DACK1 Ground 85
PCI/ISA System Board Pin Function 31 32 33 34 35 36 37 38 39 40 IRQ15 IOCS16 SA1 Reserved SA0 SA2 HCS0 HCS1 LED Ground COM1 and COM2 Primary (COM1) and Secondary (COM2) Serial Ports Pin 1 2 3 4 5 6 7 8 9 86 Function DCD (Data Carrier Detect) RX (Receive Data) TX (Transmit Data) DTR (Data Terminal Ready) Ground (Signal Ground) DSR (Data Set Ready) RTS (Request to Send) CTS (Clear to Send) RI (Ring Indicator)
G586OPC Connector J15 HD LED Connector Pin Function 1 2 IDE LED VCC Connector J17 Speaker Connector Pin Function 1 2 3 4 Data NC Ground VCC Connector J18 Keylock Connector Pin Function 1 2 3 4 5 LED Signal Reserved Ground Keylock Signal Ground 87
PCI/ISA System Board Connector JP25 Green LED/Turbo LED Connector Pin Function 1 2 LED (-) LED (+) Note: Connector JP25 functions as Green LED Connector if the Power Management option is enabled (“Power Management Setup”).
G586OPC Connector HJ1 PS/2 Keyboard Connector Pin Function 1 2 3 4 5 6 Keyboard Data NC Ground VCC Keyboard CLK NC Connector J2 AT Keyboard Connector Pin Function 1 2 3 4 5 Keyboard CLK Keyboard Data NC Ground VCC Note: Your G586OPC system board is equipped only with one of these connectors: Connector HJ1 or Connector J2.
PCI/ISA System Board v AppendixD:System Error Report When the BIOS encounters an error that requires the user to correct something, either a beep code will sound or a message will be displayed in a box in the middle of the screen and a message PRESS F1 TO CONTINUE, CTRL-ALT-ESC or DEL TO ENTER SETUP will be shown in the information box at the bottom. POST Beep There is one beep code in BIOS.
G586OPC DISPLAY SWITCH IS SET INCORRECTLY The display switch on the motherboard can be set to either monochrome or color. This indicates the switch is set to a different setting than indicated in Setup. Determine which setting is correct, and then either turn off the system and change the jumper, or enter Setup and change the VIDEO selection. DISPLAY TYPE HAS CHANGED SINCE LAST BOOT Since last powering off the system, the display adapter has been changed.
PCI/ISA System Board KEYBOARD ERROR OR NO KEYBOARD PRESENT Cannot initialize the keyboard. Make sure the keyboard is attached correctly and no keys are being pressed during the boot. If you are purposely configuring the system without a keyboard, set the error halt condition in Setup to HALT ON ALL, BUT KEYBOARD. This will cause the BIOS to ignore the missing keyboard and continue the boot. MEMORY ADDRESS ERROR AT... Indicates a memory address error at a specific location.
G586OPC OFFENDING SEGMENT This message is used in conjunction with the I/O CHANNEL CHECK and RAM PARITY ERROR messages when the segment that has caused the problem has been isolated. PRESS A KEY TO REBOOT This will be displayed at the bottom screen when an error occurs that requires a reboot. Press any key and the system will reboot. PRESS F1 TO DISABLE NMI, F2 TO REBOOT When BIOS detects a Non-Maskable Interrupt condition during boot, this will allow NMI to be disabled and continue to boot.
PCI/ISA System Board v Appendix E: Award BIOS Hard Disk Table Land Type Size Cylinders Heads Sectors Write Precomp Zone (MB) 1 10 306 4 17 128 305 2 20 615 4 17 300 615 3 4 5 6 30 62 46 20 615 940 940 615 6 8 6 4 17 17 17 17 300 512 512 None 615 940 940 615 7 8 9 10 11 12 13 30 30 112 20 35 49 20 462 733 900 820 855 855 306 8 5 15 3 5 7 8 17 17 17 17 17 17 17 256 None None None None None 128 511 733 901 820 855 855 319 14 15 16 42 733 7 733 20 612 None 17 (Reserved) 0 4 1
G586OPC Land Type Size Cylinders Heads Sectors Write Precomp Zone (MB) 29 68 1024 8 17 None 1023 30 93 918 11 17 None 1023 31 32 33 34 35 36 37 38 39 40 41 83 69 85 102 110 119 17 136 114 40 42 925 1024 1024 1024 1024 1024 1024 1024 918 820 1024 11 9 10 12 13 14 2 16 15 6 5 17 17 17 17 17 17 17 17 17 17 17 None None None None None None None None None None None 1023 926 1023 1023 1023 1023 1023 1023 1023 820 1023 42 65 1024 5 26 None 1023 809 809 776 684 6 6 8 16 17 26 33 38 N
