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Memory and I/O Maps

APPENDIX

Summary of Contents for 586ITBD

Page 1: ...586ITBD Rev BO0 System Board User s Manual 34220829...

Page 2: ...o its contents at any time without obligation to notify any person or entity of such revisions or changes All Rights Reserved 1998 Trademarks Microsoft MS DOS WindowsTM and Windows 95 are registered t...

Page 3: ...ticular 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 cor...

Page 4: ...Supervisor Password User Password 48 48 52 56 57 62 64 64 65 68 68 Chapter 2 Hardware Installation Preparing the Area Handling the System Board Installing the System Board Board Layout System Memory...

Page 5: ...dress Map I O Address Map 80 80 Appendix C System Error Report POST Beep Error Messages 83 83 Appendix D Troubleshooting Troubleshooting Checklist 86 IDE HDD Auto Detection Save Exit Setup Exit Withou...

Page 6: ...1 Introduction CHAPTER...

Page 7: ...33 150 166 200MHz Cyrix 6x86L PR150 PR166 and 6x86MX PR166 PR200 PR233 M II 300 AMD K5 PR90 PR100 PR120 PR133 PR166 AMD K6 166 K6 200 K6 233 K6 266 K6 300 and K6 2 266 Chipset Intel 82430TX PCIset chi...

Page 8: ...97 OnNow design allows continual power on with reduced energy consumption RTC Timer to Power on the System The RTC installed on the system board allows your system to automatically power on on the se...

Page 9: ...a transfer rate up to 16 6MB sec Bus mastering reduces CPU utilization during disk transfer ATAPI CD ROM supported LS 120 and ZIP supported FDD Interface One floppy drive interface supports two 360KB...

Page 10: ...Features Setup must be set according to the type of power supply installed in your computer The default is AT for an AT power supply If you are using an ATX power supply make sure to set this field to...

Page 11: ...C an alarm will sound and the Green LED will illuminate warning you of system overheat Monitors 5V and 12V power voltages and failure alarm The system board is able to detect the output voltage of you...

Page 12: ...processor s fan heatsink simply isn t cooling sufficiently Use a larger or more efficient heatsink fan 4 The processor is overheating because the fan stopped Replace the fan Power Supply Related Tune...

Page 13: ...ls k86thermals html for details Intel s Pentium MMX and also most classic Pentium processors do not run that hot since they are manufactured under the 0 35 micron process these require less power and...

Page 14: ...th a 25 pin printer port cable and a PS 2 mouse port cable Option 2 One card edge bracket with two 9 pin serial port cables and a PS 2 mouse port cable One 25 pin printer port cable for chassis mounti...

Page 15: ...2 Hardware Installation CHAPTER...

Page 16: ...e circuits on your system board Make sure the power source has a properly grounded three pronged socket It is essential that the power connection be properly grounded for correct functioning of your s...

Page 17: ...station is not available you can provide some 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...

Page 18: ...6 Remove the system board from its original packing box Be careful to avoid touching all connectors and pins on the board Please refer to the handling instructions for proper handling techniques 7 In...

Page 19: ...2 Hardware Installation 19 Board Layout square denotes pin 1...

Page 20: ...puters that are not compatible Note DIM and SIM modules cannot exist on the system board at the same time Use either SIMM or DIMM only DIMM The two 168 pin DIMM Dual In line Memory Module sockets use...

Page 21: ...tically into the socket Make sure it is completely seated The tabs will hold the DIMM in place Pin 1 Notch Key Tab Tab Installing the DIM Module A DIM module simply snaps into a socket on the system b...

Page 22: ...pin SIMMs Single In line Memory Module You will need 2 or 4 pieces of SIM modules depending on the amount of memory you intend to install Make sure you insert the same type of SIMMs in one bank You ca...

Page 23: ...6MB 96MB 128MB 128MB 128MB Bank 0 J15 4MB 8MB 4MB 4MB 8MB 16MB 8MB 4MB 16MB 8MB 16MB 32MB 16MB 4MB 32MB 8MB 32MB 16MB 32MB 64MB 32MB J13 4MB 8MB 4MB 8MB 4MB 16MB 8MB 16MB 4MB 16MB 8MB 32MB 16MB 32MB 4...

Page 24: ...s in place in the socket Installing a SIM Module A SIM module simply snaps into a socket on the system board Pin 1 of the SIM module must correspond with Pin 1 of the socket Pin 1 notch key J14 4MB 64...

Page 25: ...arket and is the actual operating clock of the processor external bus clock x frequency ratio internal clock speed Cyrix and AMD processors use the PR rating system which is the overall processor perf...

Page 26: ...1 2 Off 3 4 On 1 2 Off 3 4 Off 1 2 Off 3 4 On 1 2 Off 3 4 Off 1 2 Off 3 4 On 1 2 Off 3 4 Off 1 2 Off 3 4 Off 1 2 Off 3 4 Off 1 2 Off 3 4 Off 1 2 Off 3 4 Off JP11 1 2 On 1 2 On 2 3 On 2 3 On 2 3 On 2...

Page 27: ...ff 1 2 Off 3 4 On 1 2 Off 3 4 Off 1 2 On 3 4 Off 1 2 Off 3 4 Off JP11 2 3 On 2 3 On 2 3 On 2 3 On 2 3 On 1 2 On JP10 1 2 On 1 2 On 2 3 On 2 3 On 2 3 On 1 2 On JP4 1 2 3 4 On 1 2 3 4 On 1 2 3 4 On 1 2...

Page 28: ...On 1 2 On 1 2 On 1 2 On 2 3 On 2 3 On 1 2 On 1 2 On 2 3 On 2 3 On 2 3 On JP10 1 2 On 1 2 On 1 2 On 1 2 On 2 3 On 2 3 On 2 3 On 1 2 On 1 2 On 2 3 On 1 2 On JP4 5 6 7 8 On 5 6 7 8 On 5 6 7 8 On 5 6 7 8...

Page 29: ...alling a processor The warranty on the original processor will be voided if the S N seal is broken Before proceeding with the upgrade take note of the following The microprocessor and heatsink may be...

Page 30: ...o 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 relatively easily The top plate will slide back Do not use screw...

Page 31: ...ted verify whether or not pin 1 of the processor is aligned with pin 1 of the socket Applying too much pressure can damage the processor or the socket 4 Push the handle down until the handle locks int...

Page 32: ...on the system board the processor and heatsink require certain space clearances The clearance above the processor s fan heatsink must be at least 0 4 inches The clearance on at least 3 of 4 sides of t...

Page 33: ...nd 2 to On Wait for a few seconds and set it back to its default setting pins 2 and 3 On You may now plug the power cord and power on your system 1 2 On CMOS Clear 2 3 On Normal default 1 2 3 1 2 3 Ju...

Page 34: ...on in the Resume By Ring field and select an IRQ channel for the external modem in the Modem Use IRQ field Refer to the Power Management Setup in Chapter 3 of this manual 3 If your ATX power supply ha...

Page 35: ...display terminals and other serial devices You can set the serial ports I O address in the Integrated Peripherals setup of the Award BIOS Port Configuration Serial Port 1 Serial Port 2 COM1 3F8h 3F8h...

Page 36: ...ration but in one direction only Allows parallel port to operate in bidirectional mode and at a speed faster than the SPP s data transfer rate Allows bidirectional parallel port operation at maximum s...

Page 37: ...system chassis If your printer port cable is attached to a card edge bracket connect the cable to connector J7 on the system board and mount the card edge bracket to the system chassis Floppy Disk Dr...

Page 38: ...cable can be placed into the header only if pin 1 of the connector is aligned with pin 1 of the header Pin 1 Header Connecting the Floppy Disk Cable 1 Install the 34 pin header connector into the shro...

Page 39: ...or J18 2 Install the other 40 pin header connector s into the device with the colored edge of the ribbon cable aligned with pin 1 of the drive edge connector s Note Refer to your disk drive user s man...

Page 40: ...e recognized and cannot be used if incorrectly set in Master mode Preparing an IDE Drive for Use IDE disk drives are already low level formatted with any bad track errors entered when shipped by the d...

Page 41: ...stem board The USB port cables can be inserted only if pin 1 of the cable red wire is aligned with pin 1 of J9 and J10 Pin 5 of J10 has been removed and the hole in the USB cable connector which corre...

Page 42: ...A connector for wire less connectivity between your computer and peripheral devices Connect your IrDA cable to connector J24 on the system board Make sure Onboard IR Controller in the Integrated Perip...

Page 43: ...either shut down your com puter by pressing the Power button located on the front bezel of your computer or by executing the Shut Down command under the Windows 95 operating system Your system will th...

Page 44: ...LEDs and Switches KEYLOCK SPKR RESET SMI SW POWER SW GR LED HDD LED ATX LED pin 1 Pin 1 2 3 4 5 6 7 8 9 10 Function 3 3V 3 3V COM 5V COM 5V COM PW OK 5VSB 12V Pin 11 12 13 14 15 16 17 18 19 20 Functi...

Page 45: ...d Open Speaker Power Ground N C Speaker Open H W Reset Ground Open SMI Ground Open PWRBT Ground Open Green LED Power Green Open HDD HDD LED Power Open ATX Power Ground KEYLOCK Keylock Connector SPKR S...

Page 46: ...6ITBD System Board User s Manual 2 46 Expansion Slots The system board is equipped with 3 dedicated PCI slots 2 dedicated 16 bit ISA slots and 1 shared PCI ISA slot All PCI and ISA slots are bus maste...

Page 47: ...3 Award BIOS Setup Utility CHAPTER...

Page 48: ...the message disappears before you respond restart your system or press the Reset button You may also restart the system by pressing the Ctrl Alt and Del keys simultaneously When you press Del the main...

Page 49: ...r improper information for this category You can use Type User to define your own drive type manually This information should be included in the documentation from your hard disk vendor If you select...

Page 50: ...e in Setup The default setting is EGA VGA BIOS default Setup default EGA VGA Enhanced Graphics Adapter Video Graphics Array For EGA VGA SVGA and PGA monitor adapters CGA 40 Color Graphics Adapter Powe...

Page 51: ...640K for systems with 640K or more memory installed on the motherboard Extended Memory The BIOS determines how much extended memory is present during the POST This is the amount of memory located abov...

Page 52: ...y disk diagnostic programs which attempt to access the boot sector table will cause the warning message to appear If you are running such a program we recommend that you first disable this category Al...

Page 53: ...e floppy drive the system will boot from drive B instead of drive A When this option is disabled and the system is booting from the floppy drive the system will boot from drive A You must have two flo...

Page 54: ...e accelerated Typematic Delay Msec This selection allows you to select the delay between when the key was first depressed and when the acceleration begins Security Option System The system will not bo...

Page 55: ...system powers up will include the following message Primary Master HDD S M A R T Capability Disabled The default is Disabled To use the S M A R T function you must set the HDD S M A R T Capability fi...

Page 56: ...upply Type AT Default setting for AT power supply If you are using an AT power supply and you set this field to ATX hardware reset will not function properly ATX If you are using an ATX power supply m...

Page 57: ...Standby Mode 1 hr and Suspend Mode 1 hr Max Power Saving Maximum power management Doze Mode 1 min Standby Mode 1 min and Suspend Mode 1 min User Defined Allows you to set each mode individually When...

Page 58: ...lanks to the video buffer DPMS Initializes display power management signaling Use this option if your video board supports it Video Off After N A The system BIOS will never turn off the screen Suspend...

Page 59: ...m inactivity the hard disk drive will be powered down while all other devices remain active Throttle Duty Cycle The duty cycle indicates the percent of time the STOPCLK signal is asserted This field i...

Page 60: ...Modem Ring on feature This allows your system to power on to respond to incoming calls Make sure to select an IRQ channel for the external modem in the Modem Use IRQ field and set JP11according to the...

Page 61: ...the Date of Month Alarm field the time set in this field must be later than the CMOS RTC s time IRQ 8 Break Suspend and Reload Global Timer Events When enabled access to the specified IRQ will cause t...

Page 62: ...By The Award Plug and Play BIOS has the capability to automatically configure all of the boot and Plug and Play compatible devices Auto The system will automatically detect the settings for you The ca...

Page 63: ...is installed with an IDE controller card ISA Designates the ISA slot that is installed with an IDE controller card that is if you are using an IDE controller card Primary IDE INT and Secondary IDE INT...

Page 64: ...ault values permanently stored in the ROM chips These settings are not optimal and turn off all high performance features You should use these values only if you have hardware problems Highlight this...

Page 65: ...e system according to your hard disk drive s timing 0 4 You can select a mode that matches your hard disk drive s timing Caution Do not use the wrong setting or you will have drive errors The settings...

Page 66: ...USB Keyboard Support is Disabled If you are operating under DOS make sure to enable this function KBC Input Clock This is used to select the input clock of your keyboard The options are 6MHz 8MHz 12MH...

Page 67: ...ss and IRQ for the onboard parallel port Disabled Disables the onboard parallel port Parallel Port Mode Parallel Port Mode will appear only if you selected an I O address and IRQ in the Onboard Parall...

Page 68: ...If you type in a wrong password you will be prompted to enter the correct password again To delete or disable the password function highlight Supervisor Password and press Enter instead of typing in a...

Page 69: ...LBA type Certain operating systems require that you select Normal or Large Please check your operating system s manual or Help desk on which one to select ROM PCI ISA BIOS CMOS SETUP UTILITY AWARD SOF...

Page 70: ...agnostics on the screen If you wish to make additional changes to the setup press Ctrl Alt Esc simultaneously or Del after memory testing is done Exit Without Saving When you do not want to save the c...

Page 71: ...4 Supported Softwares CHAPTER...

Page 72: ...ion numbers of hardware installed etc are automatically detected and stored in the DMI pool which is a part of the system board s Plug and Play BIOS Additional information such as ISA based peripheral...

Page 73: ...rrow keys then press Enter 3 The cursor will move to the screen you select allowing you to edit information The screen will also display the auto detected information 4 Press F10 to update the edited...

Page 74: ...Use the or arrow keys to select the Load DMI File menu 2 The following message will appear Press Enter to select DMI file for load Press Enter 3 The DMI files will appear on the screen Select the file...

Page 75: ...are running Windows 95 Win95 Win95 Win95 OSR1 Windows 95 OEM Service Release 1 Win95 OSR2 Windows 95 OEM Service Release 2 0 or Win95 OSR2 1 Windows 95 OEM Service Release 2 0 plus USB Supplement you...

Page 76: ...A DIM and SIM Modules APPENDIX...

Page 77: ...4MBx32 x36 4MBx32 x36 4MBx32 4MBx32 8MBx32 16MBx32 Brand Fujitsu OKI OKI NEC Micron TI Micron Micron NEC Hitachi Fujitsu Mitsubishi Hitachi NEC NEC NEC LGS Chip Number 81C1000A 70 M51440A 70 M511000B...

Page 78: ...B 32MB 32MB 32MB 64MB 128MB Brand Fujitsu NEC SEC NEC Mitsubishi SEC SEC NEC NEC NEC Chip Number D4516161G5 7JF D4516161G5 7JF KM416S1120AT G12 D4516821G5 A12 7F M5M4V16S30CTP KM44S4020AT G12 KM44S402...

Page 79: ...B Memory and I O Maps APPENDIX...

Page 80: ...Memory FFFFFFF Memory 256MB I O Address Map I O Address Function 0000 001F DMA Controller 1 8237A 5 0020 003F Interrupt Controller 1 8259A Master 0040 005F Timer 8254 2 0060 006F 8742 Keyboard Contro...

Page 81: ...0380 038F SDLC Bisynchronous 2 03A0 03AF Bisynchronous 1 03B0 03BF Monochrome Display and Printer Adapter 03C0 03CF Reserved 03D0 03DF Color Graphics Monitor Adapter 03F0 03F7 Diskette Controller 03F...

Page 82: ...C System Error Report APPENDIX...

Page 83: ...following messages may be displayed if the BIOS detects an error during the POST This list indicates the error messages for all Awards BIOSes CMOS BATTERY HAS FAILED The CMOS battery is no longer fun...

Page 84: ...t Unlock the key The BIOS detects that the keyboard is locked Keyboard controller is pulled low Keyboard error or no keyboard present Cannot initialize the keyboard Make sure the keyboard is attached...

Page 85: ...D Troubleshooting APPENDIX...

Page 86: ...nnected is working Test the outlet by plugging in a lamp or other electrical device 4 The monitor is turned on 5 The display s brightness and contrast controls are adjusted properly 6 All add in board...

Page 87: ...ing happens 1 Check that one end of the AC power cord is plugged into a live outlet and the other end properly plugged into the back of the system 2 Make sure that the voltage selection switch on the...

Page 88: ...s likely a cable connection problem However if your hard drive has a large capacity it will take a longer time to format Parallel Port The parallel printer doesn t respond when you try to print 1 Make...

Page 89: ...ess are configured correctly Keyboard Nothing happens when a key on the keyboard was pressed 1 Make sure the keyboard is properly connected 2 Make sure there are no objects resting on the keyboard and...

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