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PCI/ISA System Board

74

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.

Example of Large mode:

CYLS. HEADS

SECTORS

MODE

1120

16

59

NORMAL

560

32

59

LARGE

Maximum HDD size:

no. Cylinders

(1024)

x no. Heads

( 32)

x no. Sectors

( 63)

x bytes per sector

( 512)

1 Gigabyte

Note:

To support LBA or Large mode, address translation
software is included in the Award BIOS HDD Sevice
Routine (INT13h). If you are running an operating
system that bypasses the BIOS Int13 Service Routine,
LBA and Large Mode may fail.

Содержание G586OPC/E

Страница 1: ...G586OPC E Rev 0 SystemBoard User sManual D28451207 ...

Страница 2: ...articular purpose The information in this document is subject to change without notice DFI Inc reserves the right to make revisions to this publication and to make changes to any and or all parts of its content at any time without obligation to notify any person or entity of such changes Further DFI Inc assumes no responsibility for any errors that may appear in this document DFI is a registered t...

Страница 3: ...lar installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an outle...

Страница 4: ...MOS Clean Cache Configuration Installing Asynchronous SRAM Jumper Settings for Cache Memory 256KB Cache SRAM 512KB Cache SRAM 1MB Cache SRAM Installing the Synchronous Cache Module Jumper Settings VRM Header VRM Header and 3 3V Pentium Processor VRM Header and Future Low Voltage CPUs CPU Installation Jumper Settings for CPU Jumpers JP3 JP4 JP5 JP6 JP9 JP10 JP18 JP19 JP20 JP21 and JP24 Installing U...

Страница 5: ...s Setup Power Management Setup PCI Configuration Setup Load BIOS Default Load Setup Default Password Setting IDE HDD Auto Detection Save and Exit Setup Exit Without Saving Troubleshooting Checklist AppendixA PCI I O Pin Assignments AppendixB ISA I O Pin Assignments AppendixC Connector Pin Assignments AppendixD System Error Report AppendixE Award BIOS Hard Disk Table 4 5 4 6 4 7 4 8 4 9 5 1 5 4 5 6...

Страница 6: ...G586OPC E Rev 0 SystemBoard User sManual ...

Страница 7: ...G586OPC E Rev 0 SystemBoard User sManual 28451207 ...

Страница 8: ...G586OPC E Rev 0 SystemBoard User sManual ...

Страница 9: ...asily upgrade their CPUs It also provides a VRM Voltage Regulation Module header allowing you to upgrade to future low voltage CPUs The G586OPC E is equipped with three PCI slots three ISA slots and one shared PCI ISA slot The G586OPC E board has two bus master PCI IDE connectors Bus mastering reduces CPU use during disk transfer The system board is also equipped with two NS16C550A compatible seri...

Страница 10: ...Kx8 asynchronous SRAM supports 5V 3 3V mixed voltage SRAM 160 pin SRAM upgrade slot for optional synchronous pipeline burst cache module SystemMemory Up to 128MB Four 72 pin DRAM SIMM sockets Supports single and or double density SIMMs 256Kx36 512Kx36 1Mx36 4Mx36 or 8Mx36 parity SIMMs x32 non parity SIMMs supported Supports 60ns or 70ns fast page mode DRAM or EDO DRAM BIOS Award Plug and Play BIOS...

Страница 11: ...isk transfer ATAPI IDE CD ROM supported Integrated I O SMC FDC37C663GT super I O controller Two NS16C550A compatible high speed UARTs One 720KB 1 2MB 1 44MB 2 88MB floppy controller PS 2 mouse port PS 2 keyboard or AT keyboard connector VRMandZIFSockets VRM Voltage Regulation Module header allows optional upgrade to future low voltage CPUs 321 pin ZIF socket Intel Socket 7 Connectors 2 serial port...

Страница 12: ...PCI ISASystemBoard 4 ExpansionSlots 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 58 ...

Страница 13: ... 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 ...

Страница 14: ...osure to dust static electricity direct sunlight excessive humidity extreme cold and water can damage the operational capabilities of your system board Avoid placing the unit on surfaces such as carpeted floors These areas attract static elec tricity which can damage some circuits on your system board Make sure the power source has a properly grounded three pronged socket It is essential that the ...

Страница 15: ...rd in its anti static bag until you are ready to install it 2 Wear an antistatic wriststrap 3 Do all preparation work on a static free surface with components facing up 4 Hold the system board by its edges only Be careful not to touch any of the components contacts or connections especially gold contacts on the board 5 Avoid touching the pins or contacts on all modules and connectors Hold modules ...

Страница 16: ...ngle In Line Memory Module The SIMM sockets are divided into two banks on the system board The G586OPC system board uses 256Kx36 512Kx36 1Mx36 2Mx36 4Mx36 and 8Mx36 SIMMs Non parity x32 SIMMs can also be used if parity checking is turned off in CMOS setup You will need 2 or 4 pieces of SIMMs depending on the amount of memory you intend to install To install the SIM modules first populate Bank 0 an...

Страница 17: ...MB 256Kx36 256Kx36 4MB 512Kx36 8MB 512Kx36 512Kx36 8MB 1Mx36 16MB 1Mx36 1Mx36 16MB 2Mx36 32MB 2Mx36 2Mx36 32MB 4Mx36 48MB 2Mx36 4Mx36 64MB 4Mx36 4Mx36 64MB 8Mx36 68MB 512Kx36 8Mx36 72MB 1Mx36 8Mx36 80MB 2Mx36 8Mx36 96MB 4Mx36 8Mx36 128MB 8Mx36 8Mx36 ...

Страница 18: ...PCI ISASystemBoard 10 VRMHeader Pin 1 of the SIMM socket LocationsoftheSIMSocketsontheSystemBoard ...

Страница 19: ...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 ...

Страница 20: ...PCI ISASystemBoard 12 BoardConfiguration The G586OPC has jumpers and connectors onboard Make sure the jumpers are set correctly before installing the system board into your system unit HJ1 J2 ...

Страница 21: ...G586OPC E 13 JumperSettings JumperSettingsforDisplayTypeandCMOSClean LocationsofJumpersJP1andJP11onthe G586OPCSystemBoard ...

Страница 22: ...no JumperJP11 CMOSCleanSelect 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 Touch the power supply box to discharge any static electric buildup in your body Set JP11 to On for approximately 5 seconds then return to the default position Off Put the c...

Страница 23: ...G586OPC E 15 Jumper Settings for Super I O Setting LocationsofJumpersJP5andJP6 ontheG586OPCSystemBoard ...

Страница 24: ...ECP port does not conflict with an add on card s DMA channel 3 2 1 3 2 1 2 3On ECPDRQ1 1 2On ECPDRQ3 Default JumperJP6 ECPDACKSelect FDC37C665GTonly The G586OPC system board supports an ECP parallel port that allows you to use DMA Acknowledge DACK Channel 1 or 3 Set Jumper JP6 so the ECP port does not conflict with an add on card s DMA channel 3 2 1 2 3On ECPDACK3 Default 3 2 1 1 2On ECPDACK1 ...

Страница 25: ...of cache memory installed one 32Kx8 U23 is needed for tag RAM to store the cacheable addresses The locations of the SRAM sockets on the system board are shown on the next page Note Use only the 5V 3 3V mixed voltage or pure 3 3V Data SRAM chips if you are changing or upgrading the asynchronous cache RAM of your system board DO NOT install the regular 5V cache chips in the Data SRAM sockets otherwi...

Страница 26: ...PCI ISASystemBoard 18 Pin 1 of the SRAM socket ...

Страница 27: ...G586OPC E 19 JumperSettingsforCacheMemory Locations of Jumpers JP12 JP13 JP14 JP15 JP22 and JP23ontheG586OPCSystemBoard ...

Страница 28: ...ystemBoard 20 32Kx8 TAG U23 5VSRAM U32 32Kx8 32Kx8 32Kx8 32Kx8 U35 U34 U33 32Kx8 32Kx8 32Kx8 32Kx8 U31 U30 U29 U28 2 3 1 3 2 1 Default Setting JP13 JP14 JP15 JP12 JP22 JP23 256KBCacheSRAM 5V 3VMixedVoltageSRAM ...

Страница 29: ...G586OPC E 21 256KBCacheSRAM 3 3VSRAM 32Kx8 TAG U23 5VSRAM U32 32Kx8 32Kx8 32Kx8 32Kx8 U35 U34 U33 32Kx8 32Kx8 32Kx8 32Kx8 U31 U30 U29 U28 2 3 1 3 2 1 JP13 JP14 JP15 JP12 JP22 JP23 ...

Страница 30: ...CI ISASystemBoard 22 512KBCacheSRAM 5V 3 3VMixedVoltageSRAM 32Kx8 TAG U23 5VSRAM U32 U35 U34 U33 U31 U30 U29 U28 2 3 1 3 2 1 JP13 JP14 JP15 JP12 JP22 JP23 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 ...

Страница 31: ...G586OPC E 23 512KBCacheSRAM 3 3VSRAM 32Kx8 TAG U23 5VSRAM U32 U35 U34 U33 U31 U30 U29 U28 2 3 1 3 2 1 JP13 JP14 JP15 JP12 JP22 JP23 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 ...

Страница 32: ...ISASystemBoard 24 1MBCacheSRAM 5V 3 3VMixedVoltageSRAM 32Kx8 TAG U23 5VSRAM U32 U35 U34 U33 U31 U30 U29 U28 2 3 1 3 2 1 JP13 JP14 JP15 JP12 JP22 JP23 128Kx8 128Kx8 128Kx8 128Kx8 128Kx8 128Kx8 128Kx8 128Kx8 ...

Страница 33: ...G586OPC E 25 1MBCacheSRAM 3 3VSRAM 32Kx8 TAG U23 5VSRAM U32 U35 U34 U33 U31 U30 U29 U28 2 3 1 3 2 1 JP13 JP14 JP15 JP12 JP22 JP23 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 64Kx8 ...

Страница 34: ...nousCacheModule JumperSettings JP12 1 2 3 JP13 3 1 2 3 1 2 JP14 JP15 3 1 2 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 ...

Страница 35: ... 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 Press firmly on the top of it to seat it properly Note With the optional synchronous pipeline burst cache module installed in the cache module slot the length of the add in card in...

Страница 36: ...he module has been installed you should make the following modifications in the Chipset Features Setup menu of the Award BIOS CMOS Setup Utility 1 SRAMType Sync 2 SYNCSRAMSupport Pipeline 3 CacheReadBurst 3 1 1 1 4 CacheWriteBurst 3 1 1 1 or 4 1 1 1 ...

Страница 37: ...own below It allows you to upgrade to future low voltage CPUs by installing a Voltage Regulation Module VRMHeaderontheSystemBoard VRMHeaderand3 3VPentiumProcessor 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 ...

Страница 38: ...ASystemBoard 30 Pins 4 5 6 7 19 20 and 21 22 are set to On VRMHeaderandFutureLow VoltageCPUs The types of VRM supported and installation procedures will be described in a future edition of the G586OPC manual ...

Страница 39: ...cket 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 LocationoftheZIFSocketontheSystemBoard Pin 1 of the ZIF socket U26 ...

Страница 40: ...PCI ISASystemBoard 32 JumperSettingsforCPU LocationsofJumpersJP7 JP8 JP16andJP17 ontheG586OPCSystemBoard ...

Страница 41: ...G586OPC E 33 3 3VPentiumProcessor 75MHz System External Bus Speed 50MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 ...

Страница 42: ...PCI ISASystemBoard 34 3 3VPentiumProcessor 90MHz System External Bus Speed 60MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 Default Setting ...

Страница 43: ...G586OPC E 35 3 3VPentiumProcessor 100MHz System External Bus Speed 50MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 ...

Страница 44: ...PCI ISASystemBoard 36 3 3VPentiumProcessor 100MHz System External Bus Speed 66MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 ...

Страница 45: ...G586OPC E 37 3 3VPentiumProcessor 120MHz System External Bus Speed 60MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 ...

Страница 46: ...PCI ISASystemBoard 38 3 3VPentiumProcessor 133MHz System External Bus Speed 66MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 ...

Страница 47: ...G586OPC E 39 3 3VPentiumProcessor 150MHz System External Bus Speed 50MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 ...

Страница 48: ...PCI ISASystemBoard 40 3 3VPentiumProcessor 150MHz System External Bus Speed 60MHz JP7 JP8 3 2 1 3 3VPentium Processor JP17 JP16 Pin1 ...

Страница 49: ...P20 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 JP3 Off JP4 JP24 1 2 On JP9 JP10 JP18 JP19 JP20 JP21 On ...

Страница 50: ...e 3 3V Pentium Upgrade Processor Before proceeding with the upgrade take note of the following The microprocessor and heat sink may be hot if the system has been running To avoid the possibility of a burn power the system off and let the processor and heat sink cool for 10 minutes The 321 pin ZIF socket consists of the four rows of pin holes on each side To prevent improper OverDrive Processor ins...

Страница 51: ...F 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 It may be necessary to initially apply a small amount of sideways force to free the handle from its retaining tab Once clear of the tab the handle will open...

Страница 52: ... ISASystemBoard 44 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 Pin 1 of the ZIF Socket ...

Страница 53: ...nsert 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 4 Push the handle down until the handle locks into place The top plate will slide forward You will feel some resistance as the pressure starts to secure the CPU in the socket This is normal and will not damage the CPU However if the handle is not completely closed da...

Страница 54: ...loppy drive hard drive CD ROM etc must be routed clear of the CPU and its airspace FanExhaust The CPU must be kept cool by using a fan exhaust configuration in connection with the heatsink The temperature of the air entering the fan heatsink cannot exceed 45 C The ambient or room temperature must be below 37 C 99 F for a system installed with the 3 3V Pentium Upgrade Processor In order to provide ...

Страница 55: ...s 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 Locations of the Built in Ports on the System Board ...

Страница 56: ...g 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 The upper serial port cable should be used for the COM 1 primary serial port connect it to Connector COM 1 on the motherboard The lower serial port cable should be used for the COM 2 secondary serial port connect it to Connector COM 2 on the moth...

Страница 57: ...6OPCSystemBoard PS 2MousePort 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 ...

Страница 58: ...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 The parallel port on your system board can be set to any of the following system I O addresses I OAddress 3BC 3BEHex 378 37AHex 278 27AHex Default setting ...

Страница 59: ...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 Floppy Disk Drive Controller The G586OPC system board has a built in floppy disk controller that supports two standard floppy disk drives You can install any 720KB 1 2MB 1 44MB 2 88MB floppy disk drives ...

Страница 60: ...onnector J8 on the system board The colored edge of the ribbon should be aligned to pin 1 of the J8 connec tor Step2 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 The end most connector should be at tached to the drive you want to be Drive A ...

Страница 61: ...cting the IDE Hard Disk Interface To prevent improper IDE cable installation each PCI IDE shrouded header has a keying mechanism The 40 pin connector on the IDE cable can be placed into the header only if pin 1 of the connector is aligned with pin 1 of the header Note The IDE cable with a standard 40 pin connector can be installed in the PCI IDE shrouded header Be extremely careful to match the co...

Страница 62: ...ice install the 40 pin connector of the other IDE cable into the secondary IDE shrouded header 2nd IDE Connector Step2 Install the other 40 pin header connector s into the device with the colored edge of the ribbon cable aligned to pin 1 of the drive edge connector s Note Refer to your disk drive user s manual for information about selecting proper drive switch settings TheIDEHardDiskConnectoronth...

Страница 63: ...rly when used together The problem lies in the hard drives not the G586OPC system board Preparing an IDE Drive for Use IDE disk drives are already low level formatted with any bad track errors entered when shipped by the drive manufacturer Do not attempt to do a low level format or you may cause serious damage to the drive To use an IDE drive you need to enter the drive type this information is pr...

Страница 64: ...oth 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 limita tions The locations of the expansion slots are shown on the next page Note The BIOS needs to be configured for the PCI add on cards installed in the PCI slots Refer to the PCI Configurati...

Страница 65: ...G586OPC E 57 ExpansionSlotsontheG586OPC SystemBoard Master Slave ...

Страница 66: ... screwdriver Step1 Unlock your system unit Turn off the power and dis connect all power cords and cables Step2 Remove the system unit cover Refer to the manufacturer s instructions if necessary Step3 Remove expansion cards seated in any of the expansion slots and detach all connectors from the old system board Step4 Loosen the screws holding the original system board and remove the board from the ...

Страница 67: ...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 Step7 Install the CPU Be sure pin 1 of the CPU is aligned with pin 1 of the socket Step8 Set the corresponding jumpers Step9 Install the prepared G586OPC system board into the case and replace the screws Step10 Reinstall all cards and connectors and replace t...

Страница 68: ...el keys If you do not press these keys at the correct time and the system does not boot the following error mes sage will appear PressDeltoenterSetup If you have set a password and selected System in the Security Option of the BIOS Feature Setup menu you will be prompted for the password everytime the system is rebooted or any time you try to enter Setup Type in the correct password and press Ente...

Страница 69: ...o 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 Enter StandardCMOSSetup Use the arrow keys to highlight Standard CMOS Setup and press Enter a screen similar to the one on the next page will appear ...

Страница 70: ...your system Under the Type category you can select Auto User one of 46 predefined drive specifications or None Auto This option indicates that the parameters for your hard disk drive s will be automatically detected and dis played when you boot your system By default the LBA mode is selected for a hard disk drive larger than 528 Megabytes If you decide not to accept the LBA mode you can either spe...

Страница 71: ... setup your hard drive 46 Predefined Drive Specifications The tables on pages 21 and 22 give complete listings of the available drive types Any given hard drive must be set to one specific drive type number Please refer to your hard disk documentation for the appropriate type number None Select None and press Enter if a hard drive is not installed Drive A and Drive B These options are used to sele...

Страница 72: ... a keyboard error All But Diskette The system will stop for any error except a disk error All But Disk Key The system will stop for any error except a keyboard or disk error Memory The lower right hand corner shows the base memory size extended memory size and the other memory size of your system You cannot alter these items your computer automatically detects and displays them The Other Memory si...

Страница 73: ...p Use the arrow keys to highlight BIOS Features Setup and press Enter 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 com mand or attempts to write to the boot sector of the hard disk drive ...

Страница 74: ...586OPC uses the OPTi Viper M chipset The Chipset Features Setup allows you to modify some functions to optimize system performance It also allows you to enable disable or select the port address of the built in serial ports parallel port floppy disk controller and hard disk controller If you press Enter a screen similar to the one on the next page will appear Use the arrow keys to move the highlig...

Страница 75: ...G586OPC E 67 SMCFD37C665GTIntegratedI OChip SMCFD37C663GTIntegratedI OChip ...

Страница 76: ...t Power Management Setup and press Enter 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 ...

Страница 77: ...r 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 automati cally if the PnP BIOS Auto Config option is enabled ...

Страница 78: ... N If you want to proceed press Y and the default settings will be loaded LoadSetupDefaults The Load Setup Defaults option loads optimized settings from the BIOS ROM Use the Setup default values as standard values for your system Highlight this option on the main menu and press Enter The message below will appear LoadSetupDefaults Y N N Type Y and press Enter to load the Setup default values Passw...

Страница 79: ...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 Otherwise enter a new password To delete or disable the password function simply press Enter instead of typing in a new password Press the Esc key to return to the main menu IDEHDDAutoDetection This option detects the hard disk parameters for the hard disk ...

Страница 80: ...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 NormalMode The Normal mode is the generic access mode in which neither the BIOS nor the IDE controller will make any transformations during hard drive access The maximum number of cylinders heads and sectors for N...

Страница 81: ...ethod 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 During the HDD accessing the IDE controller will transform the logical address described by the sector head and cylinder number into its own physical address inside the HDD The maximum HDD size supported by the LBA mode is 8 4 Gigabytes It is obtained...

Страница 82: ...linders 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 Example of Large mode CYLS HEADS SECTORS MODE 1120 16 59 NORMAL 560 32 59 LARGE Maximum HDD size no Cylinders 1024 x no Heads 32 x no Sectors 63 x bytes per sector 512 1 Gigabyte Note To support LBA or Large mode address translation software is incl...

Страница 83: ...once again see the initial diagnostics on the screen If you wish to make additional changes to the setup press Ctrl Alt Esc or Del simultaneously after memory testing is done ExitWithoutSaving When you do not want to save the changes you have made highlight this option and press Enter The message below will appear QuitWithoutSaving Y N N Type Y and press Enter The system will reboot and you will o...

Страница 84: ...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 loca tions 4 Check that all populated memory banks are filled with valid size SIM modules 5 If your board fails to function place the board on a flat surface and seat all socketed components gently press each component into the soc...

Страница 85: ...SEL 3 3V AD 22 AD 20 Ground AD 18 AD 16 3 3V FRAME Ground TRDY Ground STOP 3 3V SDONE SBO Ground PAR AD 15 3 3V AD 13 AD 11 Ground AD 09 C BE 0 3 3V AD 06 AD 04 Ground AD 02 AD 00 5V I O REQ64 5V 5V 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 Gro...

Страница 86: ... 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 C SBHE LA23 LA22 LA21 LA20 LA19 LA18 LA17 Memr Memw SD08 SD09 SD10 SD11 SD12 SD13 SD14 SD15 B Gnd ResetDrv 5VDC IRQ9 5VDC DRQ2 12VDC O W S 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 I OChck SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 I OChrdy AEN SA19 SA18 SA17 SA16 SA15 SA14 SA...

Страница 87: ...G586OPC E 79 v AppendixC ConnectorPinAssignments HJ1 J2 ...

Страница 88: ... 3 4 5 6 Function MouseData Reserved Ground 5V MouseClock Reserved ConnectorJ7 Parallel Printer Port Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Function Strobe Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7 Ack Busy PaperEmpty Select Autofd Error Init Slctin ...

Страница 89: ...nd Ground Ground Ground Ground Ground Ground Ground ConnectorJ8 Floppy Disk Drive Connector Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Function Ground DENSEL Ground Reserved Ground Drate0 Ground Index Ground MTR0 Ground DR1 Ground DR0 Ground MTR1 Drate1 ...

Страница 90: ...1 32 33 34 Function Dir Ground Step Ground WriteData Ground WriteGate Ground Track0 MSEN WrProtect Ground ReadData Ground HeadSelect Ground DiskChange 1stIDE Primary IDE Hard Disk Drive Connector Pin 1 2 3 4 5 6 7 8 9 Function Reset Ground D 7 D 8 D 6 D 9 D 5 D10 D 4 ...

Страница 91: ...8 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Function D11 D 3 D12 D 2 D13 D 1 D14 D 0 D15 Ground Reserved DRQ0 Ground IOW Ground IOR Ground IOCHRDY BALE DACK0 Ground IRQ14 IOCS16 SA1 Reserved SA0 SA2 HCS0 HCS1 LED Ground ...

Страница 92: ...e Connector Pin 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 Function Reset Ground D 7 D 8 D 6 D 9 D 5 D10 D 4 D11 D 3 D12 D 2 D13 D 1 D14 D 0 D15 Ground Reserved DRQ1 Ground IOW Ground IOR Ground Reserved BALE DACK1 Ground ...

Страница 93: ... SA2 HCS0 HCS1 LED Ground COM1andCOM2 Primary COM1 and Secondary COM2 Serial Ports Function DCD Data Carrier Detect RX Receive Data TX Transmit Data DTR Data Terminal Ready Ground SignalGround DSR Data Set Ready RTS RequesttoSend CTS Clear to Send RI Ring Indicator Pin 1 2 3 4 5 6 7 8 9 ...

Страница 94: ...nnectorJ15 HDLEDConnector ConnectorJ17 SpeakerConnector Function Data N C Ground VCC ConnectorJ18 Keylock Connector Pin 1 2 3 4 Pin 1 2 Function IDELED VCC Function LEDSignal Reserved Ground Keylock Signal Ground Pin 1 2 3 4 5 ...

Страница 95: ... Function LED LED Note Connector JP25 functions as Green LED Connector if the Power Management option is enabled Power Management Setup ConnectorJP26 Turbo Switch Connector ConnectorS1 Hardware Reset Connector Pin 1 2 Function Turbo GND Pin 1 2 Function GND Reset ...

Страница 96: ...Your G586OPC system board is equipped only with one of these connectors Connector HJ1 or Connector J2 Pin 1 2 3 4 5 6 Function KeyboardData N C Ground VCC KeyboardCLK N C ConnectorJ2 ATKeyboardConnector Pin 1 2 3 4 5 Function KeyboardCLK KeyboardData N C Ground VCC ...

Страница 97: ...nformation This beep code consists of a single long beep followed by two short beeps ErrorMessages One or more of the following messages may be dis played if the BIOS detects an error during the POST DISKBOOTFAILURE INSERTSYSTEMDISKANDPRESS ENTER No boot device was found Insert a system disk into Drive A and press Enter If the system normally boots from the hard drive make sure the controller is i...

Страница 98: ...ITIALIZINGHARDDRIVE Hard drive cannot be initialized Be sure the adapter is installed correctly and all cables are correctly and firmly attached Also be sure the correct hard drive type is selected in Setup refer to page 22 ERRORINITIALIZINGHARDDISKCONTROLLER Cannot initialize controller Make sure the card is correctly and firmly installed in the bus Be sure the correct hard drive type is selected...

Страница 99: ...em to find and replace the bad memory chips MEMORYPARITYERRORAT Indicates a memory parity error at a specific location You can use this location along with the memory map for your system to find and replace the bad memory chips MEMORYSIZEHASCHANGEDSINCELASTBOOT Memory has been added or removed since the last boot Enter Setup and enter the new memory size in the memory fields MEMORYVERIFYERRORAT In...

Страница 100: ...ny key and the system will reboot PRESSF1TODISABLENMI F2TOREBOOT When BIOS detects a Non Maskable Interrupt condition during boot this will allow NMI to be disabled and continue to boot You can also reboot the system with the NMI enabled RAMPARITYERROR CHECKINGFORSEGMENT Indicates a parity error in Random Access Memory SYSTEMHALTED CTRL ALT DEL TOREBOOT Indicates the present boot attempt has been ...

Страница 101: ...4051 SeagateST4096 Maxtor2085 Maxtor 2140 PriamS14 Maxtor 2190 PriamS19 10 20 30 62 46 20 30 30 112 20 35 49 20 42 20 40 56 59 30 42 30 10 40 76 71 111 152 306 615 615 940 940 615 462 733 900 820 855 855 306 733 612 977 977 1024 733 733 306 977 1024 1224 1224 1224 1024 4 4 6 8 6 4 8 5 15 3 5 7 8 7 4 5 7 7 5 7 5 4 5 9 7 11 15 Example Model Write Precomp 128 300 300 512 512 None 256 None None None N...

Страница 102: ... Miniscribe 3053 6053 RLL Miniscribe 3650 Miniscribe 3675 RLL ConnerCP3104 ConnerCP3204 68 93 83 69 85 102 110 119 17 136 114 40 42 65 40 61 100 203 1024 918 925 1024 1024 1024 1024 1024 1024 1024 918 820 1024 1024 809 809 776 684 8 11 11 9 10 12 13 14 2 16 15 6 5 5 6 6 8 16 Example Model Write Precomp None None None None None None None None None None None None None None None None None None Land Z...

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