Protech Systems PROX-1750 User Manual Download Page 23

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Chapter 2 Hardware Configuration

Prox-1750 USER'S MANUAL

Page: 2-11

COM PORT SELECTION

JUMPER

SETTINGS

JUMPER

ILLUSTRATION

RI 8-10

JP4

5V 2-4

JP4

COM2

(JCOM2)

12V 4-6

JP4

*** 1. Manufactory default – RI.
2. JCOM2 is shared with COM2.

Summary of Contents for PROX-1750

Page 1: ...USER S MANUAL ProX 1750 Pentium 4 Pentium 4 M Motherboard With VGA Sound 2LAN Prox 1750 M5...

Page 2: ...s subject to change without any prior notice This manual is copyrighted February 2003 You may not reproduce or transmit in any form or by any means electronic or mechanical including photocopying and...

Page 3: ...s 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 Operation of this equipment...

Page 4: ...ctor 2 13 2 10 External Speaker Connector 2 14 2 11 Hard Disk Drive LED Connector 2 14 2 12 Power LED Connector 2 14 2 13 EXTSIM Connector 2 15 2 14 ATX Power Button 2 15 2 15 Keylock Connector 2 15 2...

Page 5: ...TER 4 AWARD BIOS SETUP 4 1 Introduction 4 2 4 2 Entering Setup 4 3 4 3 The Standard CMOS Features 4 4 4 4 The Advanced BIOS Features 4 8 4 5 Advanced Chipset Feature 4 11 4 6 Integrated Peripherals 4...

Page 6: ...ICAL SUMMARY Block Diagram B 2 Interrupt Map B 3 RTC Standard RAM Bank B 4 Timer DMA Channels Map B 5 I O Memory Map B 6 APPENDIX C TROUBLE SHOOTING Trouble Shooting for Error Messages C 2 Trouble Sho...

Page 7: ...ou the information for Prox 1750G1 G2 It also outlines the System specifications Section includes z About This Manual z System Specifications z Safety Precautions Experienced users can skip to chapter...

Page 8: ...indicate how to avoid damaging this board Chapter 2 Hardware Configuration This chapter outlines the component locations and their functions In the end of this chapter you will learn how to set jumpe...

Page 9: ...version support H T Tech z MEMORY Supports up to 2GB DDR SDRAM Two 184 pin DDR DIMM sockets on board z CACHE Built in CPU z REAL TIME CLOCK 256 byte battery backed CMOS RAM Hardware implementation to...

Page 10: ...t up to four IED devices Supports Ultra DMA 33 66 100 z FLOPPY DISK DRIVER INTERFACE Support up to two Floppy Disk Drives 3 5 and 5 25 360K 720K 1 2M 1 44M 2 88M z USB CONNECTOR Three sets of USB conn...

Page 11: ...rophone and CD Audio In z HARDWARE MONITORING FUNCTION Monitor Voltage CPU temperature Cooling fan If CPU Temperature is over setting the buzzer will send out a warming z IRDA PORT 5 pin Infrared port...

Page 12: ...our systems from damage 1 Keep your system away from static electricity on all occasions 2 Prevent electric shock Don t touch any components of this card when the card is power on Always disconnect po...

Page 13: ...Helpful information describes the jumper connector settings and component locations This section includes z Jumper Connector Quick Reference Table z Component Locations z Configuration and Jumper sett...

Page 14: ...KEYLOCK JPANEL1 17 18 IRDA Connector IRDA1 Printer Connector JPRNT1 ATX Power Connector JATXPWR1 JATXPWR2 Clear CMOS Data Selection JCMOS1 VGA Connector JVGA1 USB LAN Connector Front USB Connector JRJ...

Page 15: ...Chapter 2 Hardware Configuration Prox 1750 USER S MANUAL Page 2 3 2 2 COMPONENT LOCATIONS Prox 1750G1 Connector Jumper and Component locations...

Page 16: ...Chapter 2 Hardware Configuration Page 2 4 Prox 1750 USER S MANUAL Prox 1750G2 Connector Jumper and Component locations...

Page 17: ...uration by opening or closing pins The jumper can be combined into sets that called jumper blocks When the jumpers are all in the block you have to put them together to set up the hardware configurati...

Page 18: ...Chapter 2 Hardware Configuration Page 2 6 Prox 1750 USER S MANUAL JUMPER DIAGRAMS JUMPER SETTINGS...

Page 19: ...422 485 JCOM1 COM1 Connector DB9 male connector The JCOM1 Connector assignments are as follows PIN ASSIGNMENT 1 NDCD1 2 RXD1 3 TXD1 4 NDTR1 5 GND 6 NDSR1 7 NRTS1 8 NCTS1 9 NRI1 COM2 COM2 Connector Th...

Page 20: ...tor assignments are as follows PIN ASSIGNMENT 1 NDCD3 2 RXD3 3 TXD3 4 NDTR3 5 GND 6 NDSR3 7 NRTS3 8 NCTS3 9 NRI3 10 NC COM4 COM4 Connector The COM4 Connector assignments are as follows PIN ASSIGNMENT...

Page 21: ...COM3 COM4 is fixed for RS 232 function only COM2 is selectable for RS 232 422 485 function The jumper settings are as follows COM 2 Function Jumper Setting pin closed Jumper Illustration RS 232 Open R...

Page 22: ...UAL 2 6 JCOM1 COM2 JCOM2 RI VOLTAGE SELECTION JP4 JCOM1 COM2 JCOM2 RI Voltage Selection The selections are as follows COM PORT SELECTION JUMPER SETTINGS JUMPER ILLUSTRATION RI 7 9 9 10 1 2 JP4 5V 1 3...

Page 23: ...guration Prox 1750 USER S MANUAL Page 2 11 COM PORT SELECTION JUMPER SETTINGS JUMPER ILLUSTRATION RI 8 10 9 10 1 2 JP4 5V 2 4 9 10 1 2 JP4 COM2 JCOM2 12V 4 6 9 10 1 2 JP4 1 Manufactory default RI 2 JC...

Page 24: ...ER S MANUAL 2 7 COM3 COM4 RI VOLTAGE SELECTION JP1 COM3 COM4 RI Voltage Selection The selections are as follows COM PORT SELECTION JUMPER SETTINGS JUMPER ILLUSTRATION RI 7 9 9 10 1 2 JP1 5V 1 3 9 10 1...

Page 25: ...r 2 Hardware Configuration Prox 1750 USER S MANUAL Page 2 13 COM PORT SELECTION JUMPER SETTINGS JUMPER ILLUSTRATION RI 8 10 9 10 1 2 JP1 5V 2 4 9 10 1 2 JP1 COM4 12V 4 6 9 10 1 2 JP1 Manufactory defau...

Page 26: ...yboard PS 2 Mouse Connector The pin assignments are as follows PIN ASSIGNMENT 1 L_KDAT 2 NC 3 GND 4 VCC 5 L_KCLK 6 NC 7 L_MDAT 8 NC 9 GND 10 VCC 11 L_MCLK 12 NC 2 9 RESET CONNECTOR JPANEL1 13 15 Reset...

Page 27: ...ments are as follows PIN ASSIGNMENT 1 SPK3 3 NC 5 NC 7 SPK VCC 2 11 HARD DISK DRIVE LED CONNECTOR JPANEL1 9 11 Hard Disk Drive LED Connector The pin assignments are as follows PIN ASSIGNMENT 9 VCC3_3...

Page 28: ...signments are as follows PIN ASSIGNMENT 2 GPIO7 4 GND 2 14 ATX POWER BUTTON JPANEL1 14 16 ATX Power Button The pin assignments are as follows PIN ASSIGNMENT 14 PW_BN1 16 PW_BN2 2 15 KEYLOCK CONNCETOR...

Page 29: ...nts are as follows PIN ASSIGNMENT 19 GND 20 NC 21 VCC5 22 GND 23 IRTX2 24 IRRX2 2 17 PRINTER CONNECTOR JPRNT1 Printer Connector The pin assignments are as follows JPRNT1 PIN ASSIGNMENT PIN ASSIGNMENT...

Page 30: ...OWER CONNECTOR JATXPWR1 ATX Power Connector The pin assignments are as follows JATXPWR1 20 10 1 11 PIN ASSIGNMENT 1 3 3V 2 3 3V 3 GND 4 5 0V 5 GND 6 5 0V 7 GND 8 Power Good 9 5 0V Standby 10 12 0V 11...

Page 31: ...ECTION JCMOS1 Clear CMOS Data Selection The selection are as follows FUNCTION JUMPER SETTING pin closed JUMPER ILLUSTRATION Normal 1 2 Clear CMOS 2 3 Manufacturing Default is set as Normal Note To cle...

Page 32: ...Prox 1750 USER S MANUAL 2 20 VGA CONNECTOR JVGA1 VGA Connector The pin assignments are as follows 1 5 6 10 11 15 JVGA1 PIN ASSIGNMENT 1 RED 2 GREEN 3 BLUE 4 NC 5 GND 6 GND 7 GND 8 GND 9 VGA_P5V 10 GND...

Page 33: ...USB ports and one LAN The pin assignments are as follows LAN PIN ASSIGNMENT 1 TX 2 TX 3 RX 4 ISOLATED GND 5 ISOLATED GND 6 RX 7 ISOLATED GND 8 ISOLATED GND 11 Pull Hi 12 LED Yellow 13 Pull Hi 14 LED...

Page 34: ...SOLATED GND MDI3 8 ISOLATED GND MDI3 11 Pull Hi Orange 12 LED Yellow Yellow 13 Pull Hi Pull Hi 14 LED Green LED Green USB PIN ASSIGNMENT A1 5 0V or 5 0V STAND BY A2 USBP0 A3 USBP0 A4 GND B1 5 0V or 5...

Page 35: ...NT 1 5 0V or 5 0V STAND BY 2 5 0V or 5 0V STAND BY 3 USB_D4 4 USB_D5 5 USB_D4 6 USB_D5 7 GND 8 GND 9 NC 10 NC 2 22 USB POWER SETTING JUSBV2 JRJ45USB1 POWER SELECTION PIN ASSIGNMENT 1 5 0V 2 PIN A1 PIN...

Page 36: ...USB_Power 3 5 0V STAND BY 2 23 LAN2 ENABLE DISABLE SELECTION JP6 LAN2 Enable Disable Selection for JRJ45USB2 The selections are as follows SELECTION JUMPER SETTINGS pins closed JUMPER ILLUSTRATION En...

Page 37: ...5V STANDBY 2 GND 3 ACTIVE SIGNAL 2 25 CPU FAN CONNECTOR JCFAN1 CPU Fan connector The pin assignments are as follows PIN ASSIGNMENT 1 GND 2 12V 3 FAN1 2 26 SYSTEM FAN CONNECTOR JSFAN1 System Fan connec...

Page 38: ...JUMPER ILLUSTRATION RESET 1 2 NMI 3 4 CLEAR WATCHDOG 5 6 Manufacturing Default is set as NMI User may select to use the Reset or NMI watchdog NMI also known as Non Maskable Interrupt is used for seri...

Page 39: ...as follows IDE1 39 40 1 2 PIN ASSIGNMENT PIN ASSIGNMENT 1 IDERST 21 IDEREQ 2 GND 22 GND 3 IDED7 23 IDEIOW 4 IDED8 24 GND 5 IDED6 25 IDEIOR 6 IDED9 26 GND 7 IDED5 27 IDE ORDY 8 IDED10 28 GND 9 IDED4 29...

Page 40: ...ASSIGNMENT 1 IDERST 21 IDEREQ 2 GND 22 GND 3 IDED7 23 IDEIOW 4 IDED8 24 GND 5 IDED6 25 IDEIOR 6 IDED9 26 GND 7 IDED5 27 IDE ORDY 8 IDED10 28 GND 9 IDED4 29 IDEACK 10 IDED11 30 GND 11 IDED3 31 IRQ14 1...

Page 41: ...a 34 pin flat cable to attach the FDD on the board the other side is attaches to two FDD The pin assignments are as follows FDD1 33 34 1 2 PIN ASSIGNMENT PIN ASSIGNMENT 1 GND 2 DENSEL 3 GND 4 NC 5 NC...

Page 42: ...Line Out Mic Also can support only MIC connector The pin assignments are as follows Line In PIN ASSIGNMENT 32 LINE_L 33 AUD_GND 34 AUD_GND 35 LINE_R Line Out PIN ASSIGNMENT 22 SPK L 23 NC 24 NC 25 SP...

Page 43: ...31 2 31 CD AUDIO IN CONNECTOR JCDIN1 CD Audio in Connector The pin assignments are as follows PIN ASSIGNMENT 1 CDL 2 CD_GND 3 CDR 4 CD_GND JCDIN2 CD Audio in Connector The pin assignments are as follo...

Page 44: ...rted DDR DIMM Configurations Density 64Mbit 128Mbit 256Mbit 512Mbit Device Width X8 X16 X8 X16 X8 X16 X8 X16 Single Double SS DS SS DS SS DS SS DS SS DS SS DS SS DS SS DS 184 pin DDR 64 128 MB 32MB NA...

Page 45: ...A9 AD12 B9 AD13 A10 AD14 B10 AD15 A11 AD16 B11 AD17 A12 AD18 B12 AD19 A13 AD20 B13 AD21 A14 AD22 B14 AD23 A15 VCC B15 VCC A16 AD24 B16 AD25 A17 AD26 B17 AD27 A18 AD28 B18 AD29 A19 AD30 B19 AD31 A20 P...

Page 46: ...JP11 P4 P4 M CPU Selection This jumper is for Prox 1750G2 only The selections are as follows FUNCTION JUMPER SETTING pin closed JUMPER ILLUSTRATION P4 M 1 2 P4 Open Please be aware that when using Pen...

Page 47: ...S MANUAL Page 2 35 2 35 EPPCI IRQ SELECTION JP10 EPPCI IRQ Selection This jumper is for Prox 1750G2 only The selections are as follows FUNCTION JUMPER SETTING pin closed JUMPER ILLUSTRATION PCI IRQB 1...

Page 48: ...ormation of VGA driver LAN driver Sound driver and flash BIOS update It also describes on how to install the watchdog timer Section includes z VGA Driver Utility z Flash BIOS Update z LAN Driver Utili...

Page 49: ...is D Purpose D VGA For VGA driver installation D Flash Awdflash exe For BIOS update D LAN For LAN Driver installation D Sound For Sound driver installation D Utility Infinst_autol exe Install this so...

Page 50: ...nstallation please refer to the readme txt found on the sub directory of the VGA driver utility 3 3 FLASH BIOS UPDATE 3 3 1 System BIOS Update Users of Prox 1750G1 G2 can use the program Awdflash exe...

Page 51: ...A69RP69C 0 DATE 05 06 01 Flash Type SSL 49LF004A 3 3V File Name to Program H50xxxxx bin Checksum XXXXX Error Message Are You Sure To Program Y N Select Y and the BIOS will be renewed When you are refr...

Page 52: ...5 DOS 6 OS2 7 Linux 8 Unix 3 4 2 Installation Procedure for Windows 9x 1 Insert the LAN Driver disk into Drive A or CD ROM drive 2 In the My computer select the Control Panel icon 3 In the Control Pa...

Page 53: ...work icon 3 In the Network Settings dialog box choose the Add adapter button The Add Network Adapter dialog box appears 4 In the list of network cards select Other requires disk from manufacturer and...

Page 54: ...content of the Sound driver 1 Win 98 program 2 Win NT 4 0 program 3 Win 2000 program 4 Win XP Program 3 5 2 Installation Procedure for Windows 9x NT 2000 1 From the task bar click on Start and then R...

Page 55: ...system will run the command to stop the Watchdog function In Prox 1750G1 G2 watchdog function You must write your program so when it writes I O port address 443 for enable watchdog and write I O port...

Page 56: ...Setup z The Standard CMOS Features z The Advanced BIOS Features z The Advanced Chipset Features z Integrated Peripherals z Power Management Setup z PnP PCI Configurations z PC Health Status z Frequenc...

Page 57: ...pplication programs such as word processing spreadsheets and games rely on an operating system such as DOS or OS 2 to manage such things as keyboard monitor disk drives and memory The operating system...

Page 58: ...e Award Setup Program will appear on the screen Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management Set...

Page 59: ...d 640K 129024K 130048K Menu Level Change the day month year and century Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults S...

Page 60: ...nel Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults Table 1 IDE Primary Master sub menu Descriptions on each item above a...

Page 61: ...ary monitors are supported you do not have to select the type in Setup Available Options are Mono Color 40 VGA EGA and Color 80 EGA VGA Enhanced Graphics Adapter Video Graphics Array For EGA VGA SEGA...

Page 62: ...7 56 19 1024 7 512 1023 17 59 20 733 5 300 732 17 30 21 733 7 300 732 17 42 22 733 5 300 733 17 30 23 306 4 0000 336 17 10 24 977 5 65535 976 17 40 25 1024 9 65535 1023 17 76 26 1224 7 65535 1223 17 7...

Page 63: ...n OS Select For DRAM 64MB HDD S M A R T Capability Report No FDD for WIN 95 Small Logo EPA Show Enabled Enabled Enabled Enabled Floppy HDD 0 LS120 Enabled Disabled Enabled On Fast Disabled 6 250 Setup...

Page 64: ...R FEATURE This option is for Pentium III processor only During Enabled this will check the CPU Serial number Disabled this option if you don t want the system to know the Serial number QUICK POWER ON...

Page 65: ...ay can be selected TYPEMATIC RATE CHARS SEC This item sets the number of times a second to repeat a key stroke when you hold the key down The choices are 6 8 10 12 15 20 24 and 30 TYPEMATIC DELAY MSEC...

Page 66: ...URES from the main menu the screen shown as below Phoenix AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Timing Selectable CAS Latency Time Active to Precharge Delay By SPD 2 5 6 Item Hel...

Page 67: ...ritten to read from or refreshed Fast gives faster performance and Slow gives more stable performance This field applies only when synchronous DRAM is installed in the system The choices are 2 and 3 D...

Page 68: ...les Select Enabled to support compliance with PCI specification version 2 1 AGP APERTURE SIZE The aperture is a portion of the PCI memory address range dedicated for graphics memory address space Host...

Page 69: ...play First BIOS Flash Function IDE HDD Block Mode POWER ON Function x KB Power ON Password x Hot Key Power ON Onboard FDC Controller Onboard Serial Port 1 Onboard Serial Port 2 UART Mode Select x RxD...

Page 70: ...UDMA IDE SECONDARY MASTER SLAVE UDMA UDMA Ultra DMA is a DMA data transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer data at a maximum burst rate of 33 MB...

Page 71: ...board and you wish to use it If you install and in FDC or the system has no floppy drive select Disabled ONBOARD SERIAL PORT 1 ONBOARD SERIAL PORT 2 Select an address and corresponding interrupt for t...

Page 72: ...P mode This selection is only available when ECP or ECP EPP is selected in Parallel Port mode PWRON AFTER PWR FAIL This item allows you to select if you want to power on the system after power failure...

Page 73: ...eload Global Timer Events Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD COM LPT Port 3 Disabled Instant Off Enabled Enabled Disabled 0 0 0 0 Disabled Disabled Disabled Disabled Disab...

Page 74: ...forces the system to enter the Soft Off state when the system has hung The choices are Delay 4 Sec and Instant Off WAKE UP BY PCI CARD An input signal on the serial Ring Indicator RI line in other wor...

Page 75: ...Plug and Play capable operating system Select No if you need the BIOS to configure non boot devices Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defa...

Page 76: ...esources The choices are Auto ESCD and Manual IRQ RESOURCES You may assign each system interrupt a type depending on the type of device using the interrupt IRQ3 4 5 7 9 10 11 12 14 15 ASSIGNED TO This...

Page 77: ...V 5 V VBAT V 5VSB V Shutdown Temperature 3 34V 5 05V 11 79V 12 52V 4 99V 3 18V 4 96V 60 C 140 F Menu Level Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail S...

Page 78: ...menu a display will be shown on screen as below Phoenix AwardBIOS CMOS Setup Utility Frequency Voltage Control Spread Spectrum Disabled Item Help Menu Level Move Enter Select PU PD Value F10 Save ESC...

Page 79: ...efaults Y N N To use the BIOS default values change the prompt to Y and press the Enter key CMOS is loaded automatically when you power up the system 4 12 LOAD OPTIMIZED DEFAULTS When you press Enter...

Page 80: ...rs in length and press Enter The password typed now will clear any previously entered password from CMOS memory You will be asked to confirm the password Type the password again and press the Enter ke...

Page 81: ...nced Chipset Features Integrated Peripherals Power Management PnP PCI Configura PC Health Status Frequency Voltage Control Load Fail Safe Defaults Load Optimized Defaults Set Supervisor Password word...

Page 82: ...ed The screen will be shown as below Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management PnP PCI Config...

Page 83: ...Page A 1 EXPANSION BUS This appendix indicates the pin assignments Section includes z ISA BUS Pin Assignment z PCI BUS Pin Assignment APPENDIX A...

Page 84: ...B7 12V A7 SD02 D7 IRQ14 C7 LA18 B8 OWS A8 SD01 D8 DACK0 C8 LA17 B9 12V A9 SD00 D9 DRQ0 C9 MEMR B10 GND A10 I O CH RDY D10 DACK5 C10 MEMW B11 SMEMW A11 AEN D11 DRQ5 C11 SD08 B12 SMEMR A12 SA19 D12 DAC...

Page 85: ...8 GND A38 STOP B9 REQ3 A9 CLKC B39 LOCK A39 3 3V B10 REQ1 A10 5V I O B40 PERR A40 SDONE B11 GNT3 A11 CLKD B41 3 3V A41 SB0 B12 GND A12 GND B42 SERR A42 GND B13 GND A13 GND B43 3 3V A43 PAR B14 CLKA A1...

Page 86: ...Page B 1 TECHNICAL SUMMARY This section introduce you the maps concisely Sections include z Block Diagram z Interrupt Map z RTC Standard RAM Bank z Timer DMA Channels Map z I O Memory Map APPENDIX B...

Page 87: ...AN 1 82562EM Aud io Cod ec ALC201A PCI CONN1 PCI CONN2 PCI CONN3 PCI CONN4 PCI CONN5 PCI CONN6 PPCI CONN LAN 2 82551QM 82540EM PCI ISA IT 8888F BF ISA CONN1 Cloc k Synthesizer Cy82323 PC200 266 DDRAM...

Page 88: ...tem TIMER interrupt from TIMER 0 1 Keyboard output buffer full 2 Cascade for IRQ 8 15 3 Serial port 2 4 Serial port 1 5 Parallel Port 2 6 Floppy Disk adapter 7 Parallel port 1 8 RTC clock 9 Available...

Page 89: ...RAM BANK CODE ASSIGNMENT 00h Seconds 01h Second alarm 02h Minutes 03h Minutes alarm 04h Hours 05h Hours alarm 06h Day of week 07h Day of month 08h Month 09h Year 0Ah Status register A 0Bh Status regis...

Page 90: ...MA CHANNELS MAP Timer Channel Map Timer Channel Assignment 0 System timer interrupt 1 DRAM Refresh request 2 Speaker tone generator DMA Channel Map DMA Channel Assignment 0 Available 1 Available 2 Flo...

Page 91: ...rupt Controller Interrupt Controller Interrupt 3Ch 3Dh Interrupt Controller Interrupt Controller Interrupt 40h 42h Timer Counter Timer Counter PIT 8254 43h Reserved Timer Counter PIT 4E 4F LPC SIO LPC...

Page 92: ...errupt B2h B3h Power Management Power Management Power Management B4h B5h Interrupt Controller Interrupt Controller Interrupt B8h B9h Interrupt Controller Interrupt Controller Interrupt BCh BDh Interr...

Page 93: ...FFE0 0000h FFE7 FFFFh FFA0 0000h FFA7 FFFFh FWH Bit 4 in FWH Decode Enable Register is set FFE8 0000h FFEF FFFFh FFA8 0000h FFAF FFFFh FWH Bit 5 in FWH Decode Enable Register is set FFF0 0000h FFF7 F...

Page 94: ...ction outlines the error messages that may occur when you operate the system It also gives you the suggestions on solving the problems Section includes z Trouble Shooting for Error Messages z Trouble...

Page 95: ...nsists of a single long beep repeatedly CMOS BATTERY HAS FAILED This message informs you that the CMOS battery is no longer functional The user should replace it CMOS CHECKSUM ERROR This message infor...

Page 96: ...icate either the EISA non volatile memory has become corrupt or the slot has been configured incorrectly Also be sure the card is installed firmly in the slot EISA CONFIGURATION IS NOT COMPLETE PLEASE...

Page 97: ...alize the keyboard Make sure that the keyboard is properly attached and no keys being pressed during the boot If you are purposely configuring the system without a keyboard set the error halt conditio...

Page 98: ...s 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 you to disable the NMI and continue to boot o...

Page 99: ...ch the ID stored in the EISA non volatile memory Note When this error appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility FLOPPY DISK S FAIL 80 Unable to re...

Page 100: ...and no keys are being pressed during the boot Manufacturing POST loop System will repeat POST procedure infinitely while the P15 of keyboard controller is pull low This is also used for M B burn in t...

Page 101: ...Disable shadow RAM Disable L2 cache socket 7 or below Program basic chipset registers C1h Detect memory Auto detection of DRAM size type and ECC Auto detection of L2 cache socket 7 or below C3h Expan...

Page 102: ...eserved 0Dh Reserved 0Eh Test F000h segment shadow to see whether it is R W able or not If test fails keep beeping the speaker 0Fh Reserved 10h Auto detect flash type to load appropriate flash R W cod...

Page 103: ...matrix notebook platform 20h Reserved 21h HPM initialization notebook platform 22h Reserved 23h 1 Check validity of RTC value e g a value of 5Ah is an invalid value for RTC minute 2 Load CMOS setting...

Page 104: ...the APIC for Pentium class CPU 3 Program early chipset according to CMOS setup Example onboard IDE controller 4 Measure CPU speed 5 Invoke video BIOS 2Ah Reserved 2Bh Reserved 2Ch Reserved 2Dh 1 Init...

Page 105: ...served 38h Reserved 39h Reserved 3Ah Reserved 3Bh Reserved 3Ch Test 8254 3Dh Reserved 3Eh Test 8259 interrupt mask bits for channel 1 3Fh Reserved 40h Test 8259 interrupt mask bits for channel 2 41h R...

Page 106: ...che for P6 class CPU program CPU with proper cacheable range 3 Initialize the APIC for P6 class CPU 4 On MP platform adjust the cacheable range to smaller one in case the cacheable ranges between each...

Page 107: ...5Ch Reserved 5Dh 1 Initialize Init_Onboard_Super_IO switch 2 Initialize Init_Onboard_AUDIO switch 5Eh Reserved 5Fh Reserved 60h Okay to enter Setup utility i e not until this POST stage can users ente...

Page 108: ...ports if the corresponding item in Setup is set to AUTO 6Eh Reserved 6Fh 1 Initialize floppy controller 2 Set up floppy related fields in 40 hardware 70h Reserved 71h Reserved 72h Reserved 73h Option...

Page 109: ...on logo 80h Reserved 81h Reserved 82h 1 Call chipset power management hook 2 Recover the text fond used by EPA logo not for full screen logo 3 If password is set ask for password 83h Save all data in...

Page 110: ...oot up speed 3 Chipset final initialization 4 Power management final initialization 5 Clear screen and display summary table 6 Program K6 write allocation 7 Program P6 class write combining 95h 1 Prog...

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