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User Guide of 2-bit and 4

1. isk drive Initialize multi processor APIC 0 Initialize Multi Processor APIC ps amp Tech Test timer interrupt Compaq General amp processor caches IBM Enable system CPU 68 Acer Floppy drive and controller te to return to real mode Phoenix 4 0 Enable e caches Phoenix PCI ind CPU caches if present are enabled Quadtel Ext ress test 69 AWARD Version 6 Back in real mode 1 Set up SMM area IBM Scan for adapt Phoenix 4 0 Release 6 0 im management mode SMM area 6A Chips amp fest keyboard Compaq General Protected mode test DTK Disable gate 20 ath coprocessor HP Display external L2 cache size Verify serial and parallel ports size Phoenix 4 0 Release splay external L2 cache size Phoenix PCI Display on screen if non zero Quadtel mine memory size AWARD Version 6 0 Program chipset registers accordi ms described in Setup amp Auto Configuration table Chips amp Tech Test 80x87 math chip General Display error message IBM Set up equipment byte Phoenix 4 0 Release 6 0 Load custom defaults optional 6C Acer Hard drive and controller tested Chips amp Tech Test RS232 serial ports Compaq General End of memory test HP Display shadow area message IBM Set up configuration Phoenix 4 0 Display shadow message Phoenix 4 0 Release 6 0 Display shadow area message Phoenix PCI Display BIOS shadow status Quadtel Di
2. NMI disabled Start CPU fiag ENMI AST Test CPU registers RD ISA EISA CPU flags tested odes located in physical memory address Plus NMI disabled Bit 7 of I O port 70h AMI RDRElite Processor test Processor status verificatid Soest 1 AWARD Version 6 0 Expand the 0 Chips amp Tech CPU flag register failed Compad eral Test alternate adapters Compaq Video Test alternate adapters Dell CPU register test i progress DTK Testing the CPU Faraday CPU test failed IBM CPU 32 register tested Mr Version 3 4x Initialize KBD Controller Disable CPU cache Initialize onboard 1 O chipset Tes RAM size Mylex CPU test NCR Test CPU registers Olivetti Test CPU Phoenix ISA v3 07 CPU register test in progress Zenith Pri test 02 ALR Real time clock write tea MI Color Power on delay AMI Ez Flex AMI Plus 286 register test Win Power on delay AST Test the 8042 ler buffer AWARD Elite Rest 2 Read Write and verify all CPU registers EISA CPU registers tested 2 Verify all CPU registers except SS SP BP rns 00 and Mister test failed Compaq General 8042 received Compaq nc tests Dell CMOS read write test failed Fa a M checksum test mode IBM BIOS ROM checksum tested Mr V 84x Disable critical 1 0 register tested NCR Verify port 61h Oli CMOS shutdown byte Phoenix ISA EISA MCA real mode Phoenix 4 0 Release 6 0 Veri MEMOS read write f
3. Version 3 4x PCI bus 4 0 Reinitialize the 100000 FFFFFF isplay BUS initialization error messages Compaq eod 4 71 BIOS shadowing failed Reinitialize cache Configure and initialize hard disk Phillips LSI EC B Phoenix ISA EISA MCA v3 07 Memory ag ine failure at Reserved DDNIL status flag check BIOS setup message AMI Ez Flex Display Setup or Plus Display Win Display the hit lt DEL gt message Compaq G d Initialize port and comm Il Interval timer channel 2 bad Eurosoft 4 71 Vi shadowing tested HP he Mr Version 3 4x Scan PCI bus Olivetti Fi configuration Phillips Main testerror Phoenix 4 0 Autosize cache Phoenix ise 6 0 Autosize cache Phoenix J EISA MCA v3 07 Interval timer channel 2 test or fail nd its configuration for enabling later in POST Qu CPU reset if 80386 3B AMI Plus Ready to start memory below 1MB AMI Win Virtual modem memory test Compaq General Flush keyboard buffer Dell Time of day test bad Eurosoft 4 71 Video BIOS shadowing failed Mr Version 3 4x Initialize PCI bus with intermediate defaults Olivetti Initialize ROM drivers Phillips Keyboard error Phoenix ISA EISA MCA v3 07 Time of day clock test in progress or failure Zenith Save the CPUID in GS Acer Memory size determined AMI Plus Memory test below 1 OK AT amp T Set flag to allow access to CMOS setup AWARD Elite Setup enabled AWARD ISA EISA CMOS setup Enter protecte
4. AST Test CMOS RAM byte 15 short beeps AT amp T DMA channel 0 test Elite Test controller 0 im test keyboard detect and initialization AWARD I SA DMA channel 0 tested with AA 00 bit patterns AWARD PnP channel 0 test amp Tech Could not Compaq General Warm boot Eurosoft 4 71 rd parameter test failed ized and setup NCR Test BM checksum Olivetti Test port 107h Phoenix 4 0 Rt 6 0 Initialize the local bus IDE ISA EISA MCA v3 07 Software NMI post failure cer CMOS ROM shutdown byte tested ALR bit 0 64KB RAM failure AMI Color CMOS RTC status OK Ez Flex CMOS RTC status OK AMI Plus About to start 64K memory AMI Win Pin 23 24 block unblock command AST Test DMA controller 0 registers AT amp T DMA channel 1 test AWARD Elite Test DMA controller 1 AWARD ISA EISA DMA channel 1 tested with AA 55 FF 00 bit patterns AWARD PnP channel 1 tested AWARD Version 6 0 Auto detect flash type to load appropriate flash read write codes into the run time area in F000 for ESCD amp DMI support Chips amp Tech or IDT failed Keyboard controller failed Compaq General PPI disabled test 8254 PIT 0 an ipaq Video Error illegal configuration Dell Bit 0 bad in first 64KB Eurosoft 4 71 byte read Faraday Testing parity HP Initialize power management IBM First 512 Version 3 4x Turn on monitor show error messages CPU protected mode Olivetti Blank the display Init
5. P User Guide of 2 bit and Test Cards This user guide is for all of my PC test cards including the 2bits and 4bits cards for desktop and laptop PCs All my system hardware test cards will example the code FFFF is a self test cox All test cards will not short circuited themselves and the mainboards if users insert the cards mainboards The onboard sp advanced PC systems hardware testing with audio output Catalogue AC ge Q Installations and the uses of the test card B Descriptions of LED displays for a indictors C Alphanumeric displays on the 4 bit D Facts Flowcharts Flowchart A for 2digit Adigit Sdigit test cards Flowchart B for 4digit Sdigit test cards F Descriptions of the error codes Descriptions of the beep codes Frequently asked questions The foll ictures are the s of the different PC test EE ass desi are subjected to without notification you are welcomed to send me email if you do not know which test card on this manual is compatible to the one you are having on hand A Installations and the uses of the test This side connects to PC Audio cable f odiy needed wien ten s no PC onboard Speaker PCI connector Regula Parallel LPT connector Parallel PCI Combo Analyzer Test Ci Installation of this Parallel USB PCI Combo T 2 way
6. AWARD ISA EISA Verify 8259 PIC channel 2 AWARD PnP Test 8259 interrupt mask bit for channel 2 AWARD Version 6 0 Initial Early Init Onboard Generator switch Chips amp Tech Keyboard controller gate A20 failed IBM Initialize 16 extended vectors Landmai Compaq General Battery has lost power Bit 6 bad in first 64KB DTK Test the 7237 lt controller and 8254 programmable in Eurosoft 4 71 RAM bit test passed Faraday o SUI Configuring serial ports HP BIOS Me 8253 programmable interrupt ti 2 Mr Version 3 4x Size and test CPU cache Initialize keyboard controller out NCR Enable speed stretch at port 69h Olivetti Inj test RAM Phillips Keyl oller error Phoenix 4 0 BIOS ROM checksum ix 4 0 m Phoenix ISA EISA MCA v3 07 Bit 6 fir M failure ROM checksums to zero Quadtel Initialize 8259 able interrupt processor SuperSoft 8254 programmable interruj channel 2 error RAM failure AMI Color 8254 PIT channel 0 timer test II Ez Flex PIT channel 0 AWARD Elite Test stuck its tested Turn Interrupt bits off ception failed unexpected exception Eurosoft 4 71 RAM bit test failed verify no Interrupt mask register is on Chips amp Te Compaq General Clear CMOS Diags Dell Bit 7 bad in Faraday Configuring lower 640 KB RAM Initialize fore memory size CMOS RTC tested CMOS byte 0D tested Landmark 8237 DMA controll error Mr Version 3 4x Test A20 off an
7. Compaq General Display AMI t Set up hardware interrupt 4 0 Setup hardware interrupts vectors 6 0 Set up hardware i tors Phoenix PCI Setup hardware interrupt Determine test results for memory Compaq General B test Phoenix initialize Intelligent System Monitoring 7E AMI CMOS memory size update OK Compaq General Pr ing memory cache HP Initialize ff present Phoenix 4 0 Test coprocessor if 4 0 Release 6 0 Initialize if present Phoenix PCI Test coprocessor if Initialize BIOS data area Check optional ROM C0000h AMI Win E NMI sources AWARD Version 6 0 Switch back to text mode if full screen logo is occur report errors amp wait for keys if no errors occur or F1 key is pressed continue Clear customization logo Compaq General Copy system ROM to high 80 Acer Math coprocessor tested AMI Color Keyboard reset AMI Ez Flex Keyboard reset AMI Plus Keyboard sensed to enable setup AMI Win Stuck key and batch test Compaq General Start of 8042 test Compaq Video Error color gun stuck on Faraday Error divide overflow HP Disable onboard Super ports Phoenix 4 0 Disable onboard ports Phoenix 4 0 Release 6 0 Disable onboard super I O ports and IRQ s Phoenix PCI Detect and install RS232 Ports Quadtel Determine floppy and hard disk controller 81 AMI Color Stuck key and batch test AMI Check for stuck key and batch test AMI Pl
8. HP Scan for S keystroke Phoenix 4 0 Scan for F2 keystroke Phoenix 4 0 Release 6 0 Scan for F2 key stroke AA Phoenix PCI Scan for F2 keystroke j AB Chips amp Tech Exception B AC Chips amp Tech Exception C HP Enter Phoenix 4 0 Enter setup Phoenix 4 0 Release Enter setup Phoenix PCI Check to P should executed AD Chips amp Tech Exception D AE HP Clear IN POST flag e Clear in POST flag Phoenix 4 0 Release 6 1 qx Phoenix PCI Clear Confi and InPostBit in CMOS AF Compaq General Di complete B0 AMI Win Un code for hot key AWARD Elite Spurious i occurred in protect mode Check mi memory AWARD ISA EISA NMI in protected D PnP Unexpected interrupt in mode Compaq General Start of fixed drive tests forerrors Phoenix ors Phoenix 4 0 Release 6 0 Check for errors Inexpected interrupt before or after boot up Copy any code to specific area AWARD Elite U gt AWARD PnP Unclaimed NMI occurred 4 0 Release 6 0 Inform RomPilot about the Compaq General Combo controller failed exit done prepare for boot Phoenix 4 0 POST done prepare to boot operating system Phoenix 4 0 Release 6 0 POST done prepare to boot operating system Phoenix PCI Set clear status bits to reflect POST complete B3 Compaq General Testing drive 1 B4 Compaq General Testing drive 2 HP One short beep before boot Phoenix 4 0 One beep Phoenix 4 0 Release 6 0
9. control to interrupt 19 boot Olivetti Initialize DMA controlle Phoenix 4 0 Release 6 0 Enable cache before system BIOS shadow 30 Acer Temporary Interrupts located and initialized ALR Monochrome display believed operable AMI Color Video adapter tested AMI Ez Flex Video adapter tested AMI Plus Readying virtual mode memory test AMI Win Retrace check AST Test programmable interrupt controller 1 mask register AT amp T Size base and extended memory AWARD Elite Size base and extended memogy Size the base memory from 256K to 640K and the extended memory above 1MB AWARD 256K AWARD PnP Get size of base and extended memory Compaq General RAM Compaq Video Error no horizontal sync present Dell Switching tol ROM Set up system stack Eurosoft 4 71 Protected mode entered safely HP ta failure high byte NCR Check base 640KB memory Olivetti Test PIO 61 Phoenix 4 0 Re 0 RAM failure on data bits 14 Y c9 xxxx of high byte of bus Phoenix ISA EISA MCA v3 07 Screen believed running with video ROM Phoeni true CPU speed MHz Quadtel Unexpected shutdown 31 AMI Color video adapter tested AMI Ez Flex Alternate video memory tested AMI Plus Virtual test started AMI Win Display alternate memory Read Write check AST Test interrupt controller 2 mask register AT amp T Test base memory from 256K to 640K Test from 1MB to the top of memory AWARD Elite Test base
10. 3 bits of digital panel is lit The PC Analyzer may be loose so that they cannot inosculate well Your hands may touch the pins of function switch and result in faradism work The function Hold the switch for proper time press and hold Switch works but the switch for proper time and then leave it off as soon as the PC Analyzer responds
11. AMI Win DMA 1 base register test AST Calcula ize AT amp T Virus protection setup t sector if enabled AWARD Elite Setup virus prot WARD PnP Setup virus protection for the boot utility Chips amp Tech Test CMOS RAM Compa ideo Error red DAC stuck low DTK Check hard controller HP Test extended memory IBM Save DDNIL status NCR Test for floppy and lisk controllers and drives Phoenix 4 0 Test expanded memory Phoenix 4 0 Release 6 0 Test extended memory Phoenix PCI Determine and test the amount of extended memory available Save the total size in the CMOS at CMOSExtended Quadtel Base memory test Zenith Set machine speed using CFG 61 AMI Color 1 tested AMI Ez Flex DMA 1 tested AST Test RAM AT amp T L2 cache enabled Boot up speed according to setup Chipset initialization finalized Power Management finalized Show system configuration table AWARD Elite Set boot speed AWARD ISA EISA Boot speed AWARD PnP Try to turn on level 2 cache Chips amp Tech Test_video Compaq General Enter protected mode Compaq Video Error green DAC stuck low qp Reset floppy drive NCR Test disk controller Zenith Turn on cache if machine halt 62 AMI Color DMA 2 tested AMI Ez Flex 2 tested AMI Win DMA 2 base register test AST Test shadow RAM WS386SX16 P386 86 CLEM EISA test cache P386 16 AT amp T Set time date according to setup values the numlock typematic rates and typematic speeds a t
12. AWARD ISA EISA Slot 8 EISA initialized ai led Compaq General Perform search for optional ROM s Dell CMOS RAM battery bad 4 71 Protected mode exit successful HP Autosize DRAM Landmark CMOS RTC WB CPU support purge 8259 slave NCR Test timer 2 counter segment and log POST error Phoenix 4 0 Autosize DRAM Phoenix ISA EISA MCA v3 07 CMOS power failure checksur 13 ev Version 3 4x Cyrix Ahitialize extended BIOS data U Release 6 0 Autosize DRAM ition in progress Phoenix PCI o Sizing test SuperSoft CMOS real time clock error figuration validation in progress AMI Color Color CGA tested AMI Ez Flex tested AWARD Elite Enable slots 9 AWARD ISA EISA Slot 9 EISA initialized ARD Version 6 0 Program CPU internal MTRR P6 amp PII for 0 640K memory address for Pentium class CPU Program early chipset according to CMOS setup Measure CPU speed feo BIOS Compaq General Test valid system configuration Dell CMOS configuration in progress Eurosoft 4 71 Keyboard power up reply received HP Initialize POST memory nager Landmark NMI error Mr Version 3 4x Reset A20 to OFF Install adapter ROM s Olivetti figure memory above 1MB Phoenix 4 0 Release 6 0 Initialize POST memory manager Phoenix ISA EISA MCA v3 07 CMOS RAM configuration validation in progress SuperSoft Nonmaskable interrupt error 2A AMI Color Parity enable tested AM lex Parity enable t
13. Find phantom CDE ROM PCI cards Olivetti Detect and initialize parallel ports Phoenix ISA EISA MCA v3 07 Math coprocessor test Phoenix PCI Read hardware configuration from keyboard controlier Quadtel Get switches from 8042 keyboard controller Zenith Initialize CMA ports Clear page AMI Plus Shutdown successful AWARD ISA EISA Shadow RAM Dell Cache memory test bad Mr Version 3 4x PCI bus final fast back to back state Olivetti Initialize hard as and controller Phoenix ISA EISA MCA v3 07 Cache test Dell Zenith Set speed as f 40 Acer Shutdown condition 1 AMI Color Start protected mode tested tested AMI Plus Ready to disable gate A 20 8042 AMI Win CMOS RAM backup battery AWARD Elite Display virus protect disable Test 9259 interrupt mask bits for channel 2 Compaq General Sa Error color register failure DTK Determine video type HP CMOS RAM and video system Mr Version 3 4x OEM post i eo Protected mode Eo tables AST Test AWARD Version 6 0 WO value Compaq Video CPU speed IBM Check valid jon hook audio NCR Test keyboard ed enable disable Oli itialize math co processor Phillips Diskette error Phoenix 4 0 Set initial CPU speed EISA MCA v3 07 System board select bad Micro Channel only Phoenix PCI Set sys on speed to the rate determined by the CMOS If the CMOS is invalid use a lower speed Configure CPU
14. NS Switch Audio cable only needed when button there s no PC onboard speaker ISA connector Installation of this DESKTOP 8digit PCI ISA Test card e ce Q ways to use this test card either way please remember to power OFF the PC before installation a open the desktop PC case install on the ISA slot b open the desktop PC case install on the PCI slot Uses After connecting the card to the PC and powered on the PC follow the 2 flow is manual to do the testing by pressing the switch button next to the display unit Then refer the stop code on the display unit to the error codes section in this il for the descriptions Desktop 2digit Test Card Installation of this New Desktop 2digit PCI ISA diagnostic Test card Q ways to use this test card open the desktop PC case install on the ISA slot b open the desktop PC case install on the PCI slot Uses After installation and powering on the PC please wait for this card to do the testitig automatically and refer the stop code shown on the display unit to the manual for the same code descriptions No need to press any button to do the testing C before installation B Descriptions of LED Lights if LEDs are available LED Type Description RUN Bus pulse ON and sparkles if mainboard is operational OFF if not CLK Main Bus clock Lights when the power is applied to th
15. One short beep Phoenix PCI One beep B5 Compaq General Drive error error condition HP Terminate quiet boot Phoenix 4 0 Release 6 0 Terminate Quiet Boot optional PCI Check for POST errors NMI AWARD ISA EISA Disable eneral Combo board not found exit B6 Compaq General Drive failed failed to respond Check password optional Phoenix 4 0 Check password optional Phoenix 4 0 Release password Phoenix PCI Check for password before boot nix 4 0 Release 6 0 Initialize ACPI BIOS B7 Compaq General No fixed drives ex lete HP Clear global descriptor table Phoenix aC 6 0 Clear global descriptor table diskette HP Clean up all graphics Phoenix 40 BA Compaq de to boot fixed drive HP Initialize DMI parameters S Release Phoenix PCI Initialize the screen saver BB Compaq f Boot attempt failed FD HO Initialize PnP option ioenix 4 0 Release 6 0 Initiali option ROM s BC Com eral Jump to boot record HP Clear parity checkers 0 Release 6 0 Clear parity checkers Phoenix PCI General Drive error retry booting Display multi lay multiboot menu AT amp T Program default values into chipset according to the MODBINABLE Chipset Default Table AWARD Elite Chipset default initialization Program chipset registers and power on BIOS defau s AWARD ISA EISA Chipset default initialization AWARD PnP Program defaults into chipset Compa
16. Phoenix 4 0 in bootstrap code 6 0 Initialize OEM special code pages HP Initialize PIC amp Phoenix 4 0 all vectors Phoenix 4 0 4 0 Boot the flash program ARD Elite Setup pages Initialize memory 4 0 Initialize the boot device Phoenix 4 0 Release 6 0 Initialize Memory size EE AWARD Elite Setup pages HP Shadow boot Olivetti NMI handler shutdown Phoenix 4 0 Boot code was read ok Phoenix 4 0 Release 6 0 Shadow Boot Block EF AWARD Elite Setup pages HP System memory test Phoenix 4 0 Release 6 0 System memory test F0 Compaq Video Error equipment failure Initialize interrupt vectors NCR Display and logged errors Phoenix 4 0 Release 6 0 Initialize interrupt vectors F1 HP Initialize runtime dock NCR Test system code at E0000h and copy video ROM to shadow memory Phoenix 4 0 Release 6 0 Initialize Run Time Clock F2 HP Initialize video NCR Call interrupt 19 boot Phoenix 4 0 Release 6 0 initialize video ize beeper NCR Got to setup if F1 was pressed Mode Phoenix 4 0 Release 6 0 Output one beep lt ter 2 for speed testing Phoenix 4 0 Release 6 0 o F4 HP Initialize BOOT NCR Display F5 HP Clear huge segment NCR Initi Huge Segment F6 HP Boot to mini DOS 6 0 Boot attempt INT 19h finished Olivetti Call interrupt 19 boot loader G Description of beep c DAMI BIOS beep codes fatal error DRAM Refreshing Fails
17. activated ize POST error manager Phoenix 4 0 Release 6 0 Initialize POST Error Manager Watchdog timer timeout Initialize error logging Phoenix 4 0 Release 6 0 Initialize error logging AT amp T Test first 256K DRAM AWARD ISA 26K DRAM AWARD Version 6 0 timeout HP Initialize error display CA AWARD ISA EISA Video switch Initialize system error handler Phoenix 4 0 Initialize system error handler C5 AMI Win Enable ROM di GU MI Win Disable NMI power on delay AWARD ISA EISA Base 256K tested Chips amp Tech DRAM page select tested AWARD PnP Test first AT amp T Copy the BIOS from ROM into specific early shadow enable for fast boot AW S Copy ROM BIOS to E000 FFFF AWARD Version 610 chipset hook to amp F000 shadow RAM Phoenix 4 0 Release 6 0 3 CMOS optional in CMOS shutdown register test Phoenix 4 0 nitialize notebook docking late CMOS shutdown AWARD ISA EISA Speed sw al Redirect Int 15h to enable remote keyboard CB AMI Win Initialization before keyboard batch Phoenix 4 0 Release 6 0 Redirect Int 13 to Memory Technologies Devices such as ROM RAM PCMCIA and serial disk CC Olivetti Unexpected processor exception occurred Phoenix 4 0 Release 6 0 Redirect Int 10h to enable remote serial video CD AMI Win BAT command to keyboard controller Phoenix 4 0 Release 6 0 Re map I O and memory for PCMCIA CE AMI Win Inst
18. and extended memory Test memory from 256K to 640K and the extended memory above 1MB using various bit patterns AWARD ISA EISA Memory test over 256K AWARD PnP Test base and extended memory Test base memory from 256K to 640K test extended memory above 1MB Compaq General Load interrupt vectors 70 77 Dell Monochrome operation OK Eurosoft 4 71 RAM test complete Landmark Keyboard controller error NCR Check extended Size Olivetti Test the keyboard Phoenix ISA EISA MCA v3 07 Mono monitor bel ational SuperSoft Keyboard controller error 32 ALR Color display 40 column belj ratis AMI Color Alternate video adapter test Ez Flex Alternate video adapter tested MI Plus Processor in virtual mode AMI Win Altern ji retrace AST interrupt controller s for stuck interrupts AT amp T ward Plug amp Play BIOS Extensi Program super 1 chipset AWARD Elite extended memory AWARD I EISA memory tested found during slot initialization Test all on board super Compaq General Load interrupt vectors 00 1F CGA operation aster interrupt controller PIC 1 tested Te Landmark detected or CMOS RAM error Mr Version 3 4x T 8 address Olivetti Initialize keyboard typematic rate and delay IS clock frequency srst NCR Test higher ISA EISA MCA v3 07 ie CPU speed MHz Quadtel Zenith Point interrupt vectors frequ 40 column
19. error message if failure was detected Quadtel Final system initialization 80 AMI Color Reset hard floppy drives AMI Ez Flex Hard drives and floppy drives reset AMI Win Initialize mouse Compaq General End of test no errors Faraday Error general protection error 8E AMI Color Floppy compare to CMOS AMI Ez Flex Floppy disk setup compared to CMOS settings AMI Win Reset hard disk controller Faraday Error gegeral protection error Phoenix PCI Hard disk auto type detection Quadtel Interrupt 19 boot loader e S AMI Color Floppy disk controller initializatiof J AMI Ez Flex Floppy controller initialized AMI Win Floppy setup Faraday Error general protcfion error HP Determine number of ATA drives Phoepix 4 0 Release 6 0 Determine number oif drives optional 90 Acer Operating system boot process Started AMI Color Hard disk compare to CMOS AMI disks setup compared to CMOS Chips amp Tech Setup RAM Compaq General StarLofCMOS test Compaq Video Error stuck off Faraday Error processor extension error 4Pethitialize hard disk controllers Phoenix40 Initialize hard disk controller Phoenix 4 0 Release 6 07 hard disk controllers Phoenije ACI If the CMOS RAM is valid and intact and fixed disks are defied call the fixed disk initialization routing to Ilitialize the fixed disk system and take over the appropriate vectors 91 AMI Color 4i controller
20. speed Zenith Checksum the nonvoiatile RAM 41 AM Build mode entry AMI Ez Flex Build descriptor tables AMI Plus Gate A 20 disabled Calculate and verify CMOS checksum AT amp T Initialize floppy controller and floppy drives D Elite Initialize floppy AWARD ISA EISA Initialize floppy drive AWARD PnP Initialize drive controller Compaq General Check RAM refresh Display error code 160 Landmark Memory error Mr Version 3 4x Allocate 1 on PCI bus logs in PCI IDE NCR Test keyboard reset command Phoenix 4 0 Release 6 0 Initialize extended memory for RomPilot Phoenix ISA EISA MCA v3 07 Extended CMOS vis Micro Channel only SuperSoft Memory error at lt address Zenith Initialize configuration o 42 AMI Color CPU enters protected Ez Flex CPU enters protected mode AMI Plus test DMA controller 8237 AMI virtual mode for memory test AST Setup CMOS except WS386SX16 AT amp T hard drive controller and hard drives AWARD Elite Ini drive AWARD ISA E jalize hard drive AWARD PnP Initialize hard interrupt controll imark Refresh fault Mr Version 3 4x Hook PCI keyboard alize adapter ROM scan Phoenix 4 0 Initialize inte N X jalize interrupt vectors Phoenix PCI Initialize interrup Ors 0 77h to the BIOS oft Slow refresh address x 43 II Cplor Protected mode Interrupt enable AMI Ez Flex Py Enable Interrupts for diagnostic mode AT amp T initialize ses E
21. 120 Interrupt vectors with SPURIOUS_INT_HDLR and initialize INT 00 1F according to INT_TBL AWARD Version 6 0 Test special keyboard controller for Winbond 977 series Super I O chips Enable keyboard interface Chips amp Tech Interrupt controller failed Compaq General Initialize 8259 80287 Compaq Video Run color gun off tests Dell DMA page register test failed Eurosoft 4 71 Keyboard self test failed Faraday Testing lower 128 KB of RAM Initialize chips With POST values DMA and page registers tested 099 2 18 and 1 Mylex RAM refgeShitest Version 3 4x Refresh toggle test NCR T Sisbase 64KB RAM Olivetti Test 8042 keybOard controller Phoenix 4 0 Initialize chipset registerSwith initial POST values Phoenix 4 0 R lease 6 0 Initialize chipset with initial POST Phoenix ISA EISA MCA v3 07 PAMirefresh verification failure Phoenix PCI Initialize chips Utontrol registers to power on defaults eQuadtel Initialize chipset registers Zenith first 1 Mb og Mftested 09 ALR Ist 64KB RAMItest in progress AMI Color 8042 keyboard controller tested AMI Ez Flex 8042 keyboard contsoligPtested AMI Pius DMA channel 1 of delta count AST Test BIOS ROM checksum amp Program configuration register for Cyrix CPU MODBINable Cyrix Register Table QEM Specific cache initialization AWARD Elite Early cache jnitialization Cyrix CPU specific CPU and ache initializatio
22. 3 07 Slave DMA register failu oenix PCI Test DRAM refresh ing refresh bit in post Quadtel Base 64K RAM test for 385ib ALR Master DMA register failure AMI Color Base GAC memory Basted AMI Ez Flex Base 64K parity memory tested AMI Plus Video display AWARD Elite Enable slots 1 AWARD ISA EISA Slot 1 EISA initialized and enabled AWARD Version 6 0 HPM initialization notebook platform Compaq General Initialize time of day Compaq Video Error vertical sync out of range Dell Master DMA register bad Eurosoft 4 71 Master DMA controller 1 tested Slave DMA controller 2 tested Faraday Initialize PROM drivers IBM Test memory address bus lines Landmark Scan 16KB critical RAM error Mr Version 3 4x Clear screens NCR Test DMA controller 1 Olivetti Test real time clock Phillips VRAM register error Phoenix ISA EISA MCA v3 07 Master DMA re SuperSoft 16K RAM critical region error On 22 ALR Master interrupt mask register failure AMI Color Memory Read Wi II Ez Flex Memory Read Write tested AMI Plus Power on message display AWARI f Enable slots 2 AWARD ISA EISA Slot 2 EISA initialized and enabled Compaq General Ini 87 coprocessor Dell Master interrupt mask register bad DTK Testing DRAM refresh circuitry 4 71 Master DMA controller 1 12 loopback HP Test 8742 keyboard controller IBM Clear parity error Memory refresh error Mr Version 3 4x Set reset numlock LED secur
23. 4 bit 4digits and 8 s TEST card Users can ignore the following table of TEST card initialization and the self testing stages word NUM Descriptions Start automatic diagnosis process The first display symbol of main menu then enter code consulting function The second display symbol of main menu then display the reference speed of system bus higher the number faster the bus speed The third display symbol of main menu display the version number of the TEST card The fourth display symbol of main menu start the TEST card self test and display from 0000 1111 to FFFF The Sth display symbol the end of the TEST card self test Never mind what number it displays the TEST card self test process passed PCI Tt indicates that the slot you insert the card is PCI slot and wait for you to consult the next code by pressing function switch ISA 1t indicates that the slot that you insert the card is ISA slot And wait for you to consult the next code by pressing function switch P This is forward testing The first two bits indicate the hexadecimal eror code The last two bits indicate the ordinal number of the code This is backward testing The first two bits indicates the hexadecimal error code the last two bits indicates the ordinal number of the code End Code 0 fill Code 47 represents different results depends on different hardw
24. ARD Version 6 0 Use walking 1 s algorithm to che Ift interface in CMOS circuitry Al time clock power status and then check for override amp Tech Task register failed troller failed Compaq General Clear screen turn Ol ideo Dell Bit 2 bad ey in first 64KB est the 8042 keyboard controller Eurosoft 4 71 Command byte read OK Faraday for manufacturing mode jumper HP Restore CPU contro luring warm boot IBM instructions tested Keyboard commands tested Lang ROM POST A checksum error Mr 3 4x Call video ROM initialization routines and test primary video controller Olivetti Test joenix 4 0 Jump to User Patch 0 Phoenix 4 0 Rel boot Phoenix ISA EISA MCA v3 07 Bit 2 first 8742 keyboard controller Quadtel 8237 DMA con Zenith Aurora video ROM 13 ALR bit 3 64KB RAM failure AMI Color Chipset memory initialization AMI Ez Flex Chipset and memory initialized AMI Plus Interrupt vectors initialized AMI Win Chipset initialization AST EGA VGA RAM test failed Chips amp Tech LSL instruction failed keyboard controller failed Compaq General Test timer 0 Dell Bit 3 bad in first 64KB Eurosoft 4 71 Keyboard command byte corrupt Faraday Configure interrupt vectors HP Initialize PCI bus mastering devices IBM PIC Interrupt controller 1 master tested Landmark ROM B checksum error Mr Version 3 4x Set 8 Mhz AT bus Mylex Keyboard tested NCR Pri error Olivetti Verify CMOS RAM checksum Philli
25. CMCIA cards external mouse KB and simolifv the svstem devices as much as possible According to the A Description of LED Power the Make sure all displaying you can LED lights on the POST Card are gt find the emor and run normally correct it 3S According to the error YES code table at the Check for if there is any error code y following part of this onthe LED displays manual you can find the error and correct it NO E Power off the PC insert the According to the error display card I O card keyboard YES code table at the hard disk drive and expansion following part of this cards and power on the PC again manual you can find the Check to see if there is any error error and correct it code again NO IE still no error found but the PC still cannot boot to the windows cannot see the windows logo there may be some errors with the software applications hard disc drive disk controller or HDD DMA circuitry ANTT FlowChart B NM A SS of POST codes NE poowibader AMI Ez Flex Call to Interrupt 19 for IMI Plus 00 AMI Color Control to I Control to Interruj UN Control to Int 19 boot loader AST Reserve halt if error in POS register Compaq General Initial Compaq IBM CPU tested with pattern FFAAQ0055 V rSion 3 4x Cold start
26. ISA devices 6 0 Initialize PC compatible PnP ISA devices 86 AMI Color XCMOS CMOS equipsient check AMI Ez Flex CMOS equipment checked performed AMI Pius Give control to systeq 0000h AMI Win Programming before check Compaq General Start test reset keyboard Faraday Error Invalid opcode BIOS or CPU fault HP Reinitialize onboard ports Phoenie 0 Re initialize on board I O ports Phoenix 4 0 Release 6 0 Reinitialize onboard ports PhoehpePci Initialize timeouts key buffer soft reset flags Quadtel External ROM scan 87 AMI Color OPOS setup entered AMI Ez Flex CMOS setup performed if selected AMI Plus System ROM E0000Ycheck over AMI Win Execute CMOS setup Compaq General Got acknowledge read Faraday Error processor extension not available HP Configure motherboard configurable defies Phoenix 4 0 Release 6 0 Configure motherboard configurable devices optional 88 Acer System initialized AMI Color Reinitialize chipset AMI Ez Flex Main chipset reinitialized after 9 CMOS setup AMI Win Programming after setup Compaq General Got result check it Faraday Error double exception error Initialize BIOS data area Mr Version 3 4x Dead motherboard and o BIOS ROM Phoenix 4 0 Initialize BIOS dataigfea Phoenix 4 0 Release 6 0 Initialize BIOS data a Phoenix PCI Initialize timeouts key 0 reset flags Quadtel System key lock test 89 AMI Color Display power
27. LASH EXE if AWDFLASH EXE is found in floppy dive and ALT F2 is pressed Compaq General Exit MEMORY TEST NCR Configure and test serial interface 74 Acer Serial port tested AMI Plus Floppy controller setup about to start Com on bus HP Test real time clock NCR Check and execute option ROM s Phoenix 4 0 Test real time clock Phoenix PCI Test real time clock eral Parity error C8000h to DFFFFh has lost power Quadtel Keyboard stuck key test 75 AMI Plus Floppy controller setup OK AWARD Version and install all IDE devices HDD LS120 ZIP General Start protected mode test NCR T st math coprocessor if installed jus Hard disk controller setup OK AWARD Version 6 Detect serial ports and parallel ports General Test software exceptions DTK Call interrupt 19 boot loader Acer Time of day setup Compaq General Prepare to return to real mode Phoenix PCI Check for stuck keys on the keyboard Errors are displayed Quadtel Math coprocessor test 79 AMI Plus About to initialize timer data paq General Back in real mode successful lt 7A AMI Plus Verify CMOS battery power Version 6 0 Detect and install coprocessor Com General Back in real mode error qu HP Test for key lock on Phoenix PCI Enable k Quadtel Determine serial ports 7B AMI Plus CMOS battery i Compaq General Exit protected mode E 7C Acer Optional ROM s and started
28. OS diagnostic byte register E Check real time cl battery Checksum the verify for corruption Quadtel Reiocate shadow figured SuperSoft Floppy di error Zenith Initialize system variables 35 AMI Color Initi lOS ROM data area AMI Ez Flex BIOS ROM data ed AMI Plus Memory below iculated Compaq General CMOS checksum is not vali CMOS shutdown test in prc chipset bad Eurosoft 4 71 Slave interrupt controller PIC 2 Landmark MDA video memory error Mr Version high memory area wrap ia F000 10 high memory area NCR Test RAM in seg h Olivetti Configure parallel Phillips Interrupt controller error Phoenix ISA EISA MCA 93 07 Shutdown test in progress or lure SuperSoft MDA video memory error Zenith Initialize interrupt controllers AMI Color Power on message display AMI Ez Flex Power on display cursor set AMI Plus Memory size computation OK Compaq General Check battery power Dell Gate A20 bad Eurosoft 4 7 Chipset initialization HP Warm start shut down Landmark Color video memory error Olivetti Configure 8250 serial ports Phillips Byte swapper error Phoenix 4 0 Release 6 0 Warm start shut down Phoenix ISA EISA MCA v3 07 Gate A20 failure Phoenix PCI External cache is autosized and HP Initialize alternate its configuration for enabling later in POST Quadtel Configure EMS system EGA VGA RAM error Zenith Check error that occurred 37 AMI Col
29. OST device initialization 1 r Version 3 4x Determine PS 2 mouse NCR Initializ Check memory size AMI Ez Flex Memory size D enable IRQ 1 0 Release 6 0 POST device initialization SuperSoft pass count Zenith Test ba 46 Acer Ca and controller initialized and tested AMI Color Mer AMI read Write tested AMI Win Memory write test 1 NO RAM errors copyright notice NMI error has been detected 3 4x Map IRQ s to PCI ATA IRQ s Phoenix 4 0 Check ROM copyright notice iix 4 0 Release 6 0 Check Copyright notice Phoenix PCI Check copyright message checksum Quadtel Initialize video tem Zenith Determine amount of system RAM 47 AMI Color Base 640K memory tested AMI Ez Flex Base 640K memory tested AMI Win 640K base memory write test AWARD ISA EISA Speed for boot set AWARD Version 6 0 Initialize EISA slot Compaq General RAM error detected Initialize manager for PCI option ROM s IBM Test system timer 0 Mr Version 3 4x PCI ROM install note user CMOS Phoenix 4 0 Release 6 0 Initialize 120 support Zenith Test and initialize cache if installed 48 Acer Memory tested AMI Color Check 640K memory size AMI Ez Flex below 1MB checked for AMI Win Determine memory below 1MB DTK Initialize video 80 x HP Check video configure against CMOS IBM Check system speaker clock Mr Version f setup conditions execute setup utility Phillips Adapter card error Phoenix 4 0 Check vi ur
30. Try to reseat the memory first If the error still occurs replace the memory with known good chips 2 beeps Parity Error in First 64K RAM Try to reseat the memory first If the error still occurs replace the memory with known good chips 3 beeps Base 64K RAM Failure Try to reseat the memory first If the error still occurs replace the memory with known good chips 4 beeps System timer fails 5 beeps Process fails 6 beeps Keyboard Controller 8042 Gate A20 is Error Try to reseat the controller chip If the error still occurs replace the keyboard chip If the error persists of the system relating to the keyboard e g try another keyboard check to see if has a keyboard fuse 7 beeps Processor Virtual Mode Exception Interrupt Error 29 p di 8 beeps Display Test Failure Non fatal Replace the video card or the memory on the video 9 beeps Ri Checksum 32KB at F800 0 Failed It is not likely that this error can be corrected Ms the chips Consult the motherboard supplier or an AMI product distributor for It part s 10 beeps e CMOS Shutdown Register Read Write Error 11 beeps iS Cache memory error 2 AMI BIOS beep codes Non fatal error POST Failure One or more of the hardware tests has failed 2 short An error was encountered in the video BIOS ROM or a horizontal retracing failure has been encountered 1 long 3 short Conventional Extended failure 1 long 8 short Display Retrace test fail Award BIOS b
31. adtqiyjphadow memory test Zenith Test for errors before boot RD ISA EISA Virus protection ARD Version 6 0 Okay to enter 1 Start of memory tests Compaq address lines le Quadtel Base 65 AMi Color Initialize DMA chips AMI Ez Flex DMA initialized AMI DMA unit 1 and 2 AST Copy video BIOS to shadow RAM P386 25 33 P486 CLEM EISA WS386SX16 AWARD Version 6 0 Initialize PS 2 mouse Chips amp Tech Test memory lines Compaq General Start 22 test of extended mer A Video Error green DAC fault DTK Initialize hard drive IBM Enable real time clock it Zenith Call interrupt 19 boot loader 66 AMI Color 82 jalization AMI Ez Flex 8259 PIC initialized AMI Win Initialize 8259 Interrupt controller 8254 programmable interrupt timer channel 2 P386 25 33 P486 EISA Chips amp Tech Te Compaq General Save size memory base ext Compaq Video Error blue DAC Configure advanced cache registers IBM Configure floppy drives Phoenix 4 0 Configure cache registers Phoenix 4 0 Release 6 0 Configure advanced cache registers Quadtel memory test Color Keyboard tested AMI Ez Flex Keyboard tested AMI Win Keyboard test AST Initialize memory Eagle only AWARD Version 6 0 Prepare memory size information for function call INT 15h pos E820h Chips amp Tech Test extended Compaq General 128K option installed CMOS bit lt
32. ailure Phoenix PCI If the CPU is ja e turn on gate A20 and pulse Ri line Forces a shutdown 0 Quadtel Flag test and CLIO 03 ALR ROM BIOS checksus ft AMI Color Chipset initialization AMI Ez Flex Initialize system chipset AMI Plus OK AMI Win Soft reset power on AST Test the 8042 keyboard LY itialize EISA registers AWARD Elite Initialize chips Disable NMI PIE AIE UEI rity checking Reset math coprocessor Clear all page registers and CMOS DMA controller 0 and 1 Initialize interrupt controllers 0 and 1 AWARD ISA EISA PIT Calculate BIOS EPROM and sign on message checksum fail if not 0 AWARD PnP registers EISA BIOS only AWARD Version 6 0 Initial Superio Early Init switch Chips BIOS ROM checksum failed Compaq General No response from 8042 Compaq Video rm horizontal sync tests Dell BIOS ROM checksum bad DTK Initialize the 8259 interrupt controller ft 4 71 DMA page registers tested Faraday CMOS shutdown byte failed HP System port 94 enabled and checked IBM Disable NMI Mr Version 3 4x Checksum the BIOS ROM Mylex DMA page registers tested NCR Test BIOS ROM checksum Olivetti Initialize the PIC Phoenix oe controller reset Release 6 0 Disable non maskable int NMI Phoenix ISA EISA MCA v3 07 ROM checksum failure Zenith ISP defaul 04 Acer CPU verification POST AMI Color Soft hard reset Flex Check keyboard f
33. ality Chips amp st used error code Compaq eneral Initialize base memory Dell Bit 9 bad in first 64KB Eurosoft 4 71 RAM parity error Faraday Configuring keyboard IBM CMOS RTC battery tested Landmark DMA page register error Mr Version 3 4x System memory size stuck NMI check NCR Verify RAM Olivetti Test CMOS protected mode Phillips Keyboard controller error Phoenix ISA EISA MCA v3 07 Bit 9 first 64K RAM failure SuperSoft DMA page registers error 1A ALR bit 10 64KB RAM failure AMI Color Check 15 microsecond refresh PIT AMI Ez Flex Check 15 microsecond refresh PIT AMI Plus Optional video ROM OK AWARD Elite Benchi Display CPU clock Chips amp Tech Copyright checksum error Compaq General Initialize VDU Dell Bit 10 bad in first 64KB Eurosoft 4 71 CMOS RAM tested Faraday Configuring fl HP Initialize DMA controller IBM Check for soft or hard reset Landmark 8042 ke troller error Mr Version 3 4x Test RTC time NCR Check 8042 keyboard controller Initialize video adapter ROM scan Phoenix 4 0 8237 DMA controller initialization Release 6 0 8237 DMA controller initialization Phoenix ISA EISA MCA v3 07 Bit A RAM failure Phoenix PCI Initialize 8 DMA channels Quadtel Memory refresh test SuperSoft failure AMI Color Check 30 microsecond refresh PIT AMI Ez Flex Base 64K AMI Plus Display memory Read Write test OK AWARD Version 6 0 Initial interrupts 4 If n
34. alize cache to POST values 8042 keyboard controller internal test port 60 Mr Version 3 4x Test 8259 slave initialize interrupt tors 00 77h initialize keyboard buffer variables Mylex Interrupt test NCR Test 8259 slave initialize interrupt vectors 00 77h initialize keyboard buffer variables Olivetti Test port 103h Phoenix 4 0 Initialize cache to initial POST values Phi 4 0 Release 6 0 Initialize caches to initial POST Phoenix ISA EISA MCA v3 07 Addr ilure in first 64K RAM Phoenix PCI Initialize 1 0 modi control registers Quadtel DMA ter test OD ALR Parity failure 1st 64KB 5 II Color 8042 keyboard controller tested CMOS Al CMOS RAM shutdown register AMI Plus Refresh link toggling OK DMA PIT Verify batch command AST T programmable interrupt timer registers 13 short b Program chipsets value Measi for display Video initialization If no display eeps AWARD Elite Initialize vi Detect CPU clock read CMOS location 14h to fi detect and initialj adapter AWARD ISA EISA Video adapter initia of video in use specific initializations AWARD ogram some of chipset s value Measure the CPU for disp itialize the video Chips amp Tech Ri t occurring Compaq General Test 2 8254 PIT Dell First 64KB parity error DTK ize the 8237 DMA controller Eurosoft 4 71 Keyboard fa port 60h test Faraday Testing igt amp rmuph controller 1 8042 keyboa
35. allation after keyboard controller Phoenix 4 0 Release 6 0 Initialize digitizer and dispaly message CF AMI Win Write keyboard command byte WARD Version 6 0 Test CMOS read write functionality DO Phoenix 4 0 Interrupt handler i i been initialized interrupt handler if 8259 programmable interrupt timer caused the which one If error is unknown iptFlag will be FF otherwise it will hold the IRQ number l Compaq General Entry memory routine 4 D1 AMI Win Check for command ae Rae de D2 AMI Win ind Interrupt controllers Compaq General Ready to Phoenix 4 0 U interrupt error Phoenix 4 0 Release 6 0 Unknown Phoenix PCI If an interrupt before interrupts vectors have been initialized i will check if 8259 program Iterrupt timer caused the interrupt and which one If error i InterruptFiag will be FF will hold the IRQ nurhber that occurred D3 in Chipset initialization auto detect memory Compaq Ready to reset back to real mode Win Uncompressed RUNTIME code Compaq General Back in real mode Phoenix 4 0 Pending ipt error Phoenix PCI Clear pending timer and keyboard interrupts and transfer control to the double word address located at RomCheck D5 AMI Win RUNTIME code uncompressed Compaq General Clear base memory D6 Phoenix 4 0 Initialize option ROM error Phoenix PCI Retum from extended block move D8 Phoenix 4 0 Shutdown error Phoenix PCI Return from extended bloc
36. are and BIOs being tested This symbol display E n d indicating that the test has been done for the forward cycle testing from beginning code 0 to last code 47 Press and hold the onboard function switch for about 0 8 second the TEST card will enter the backward consulting mode and display P In the next display the first two bit code indicates the 47th TEST code not number 47 but the tested result code at the position of 47 the last two bit code the number 47 this time indicates the code being tested is for code position 47 if press and hold the function switch for about 0 8 second twice it will exit the code consulting mode and enter the second function of main menu at the same time displayed 2 then display the reference speed of PCIISA bus in decimal in half a second End The first code ordinal number limit 0 47 backward consulting is displayed Press and hold the function switch for 0 8 second then enter the forward consulting mode and display P after half a second the code is displayed the first two bit code indicates the results at the position of zero code the last two bit code 00 indicates the ordinal number of the code If press and hold the function switch for about 0 8 second twice it will exit the code consulting and enter the second function of main menu at the same time displayed 2 then display the reference speed of bus in decimal in half a
37. ask for password if Check serial and parallel IM Check for soft reset Mr Version 3 4x Final e w RAM size updated for size AST Test CMOS AWARD CMOS update Write all CMOS values located in the BIOS stack AWARD Version 6 0 Chips amp Tech Initialize hardware Compaq Check for dual frequency in CMOS Video Error slot type conflict failure DTK Check floppy disk controller Display CPU type speed IBM Prepare for shutdown Mr Version 3 4x Chain interrupt 13 NCR Set up hardware interrupt vectors Phoenix 4 0 Display CPU type and speed Phoenix 4 0 Release 6 0 Display CPU lype and speed Phoenix PCI Display CPU type and speed Quadtel Verify LSL protected mode instruction Zenith Initialize video 51 AMI Color Extended memory tested AMI Ez Flex Extended memory test performed AMI Plus DMA unit l base register OK AMI Win Above 1MB memory test AST Test protected mode exceptions AWARD Elite Pre boot enable Enable parity checking enable NMI enable cache AWARD ISA EISA Enable NMI cache memory Chips amp Tech Initialize timer Comi 1 Check CMOS VDU configuration Compaq Video Error video memory conflict error itialize Start protected mode test Mr Version 3 4x Load Plug amp Play processor initialized BIOS vector initialized OEM vector initialized NCR Enable IRQ 0 interval interrupt from tii 4 0 Release 6 0 Initialize EISA board Zenith Initia
38. ation against CMOS Phoenix 4 0 Release 6 0 Check video configuration against ix PCI Check video configuration Quadtel Test unexpected interrupts Zenith Test 19 memory size AMI Ez Flex Memory above 1MB checked for AMI Win AWARD Version 6 0 Calculate total memory by testing the last double last 5 Program writes allocation for AMD 5 CPU HP Initialize manager for PCI option system timer 0 count Mr Version 3 4x Test F000 transfer EPROM to shadow RAM j PCI bus and devices Phoenix 4 0 Release 6 0 Initialize PCI bus and devices lize the write queues Verify CMOS extended memory AMI Ez Flex ROM BIOS data area checked HP Initialize adapters IBM Test system timer 1 count Mr Version 3 4x Hook VLATA chip Phoenix 4 0 e Witialize all video adapters in system Phoenix 4 0 Release 6 0 Initialize all video adapters in system Phoenix PCI Initialize both monochrome and color graphics video adapters Quadtel Start second mode test Zenith Initialize monitor RAM 4B AMI Color Check for soft hard reset Flex Memory below 1MB cleared for soft reset AMI Wi Check for soft reset dear memory HP Display quiet boot screen IBM Check if timer int occurred Mr Version 3 4x 1 spin up all drives Phoenix 4 0 Release 6 0 Qu optional Zenith Clear 16K a Ected mode instruction Zenith Install BIOS interrupt Update CMOS memory size AMI Ez Flex Update Jy Size DTK Display DTK BIOS copyri
39. ble Phoenix 4 0 Relea Fix up multi processor table 98 Acer Shutdown condition A lor Clear all Interrupts AMI Ez Flex All Interrupts AMI Win Processing after optio control Chips amp Tech Adapter BIOS Spurious interrupts HP Search fo y IS ROM s Phoenix 4 0 Search for option ROM s ix 4 0 Release 6 0 Search for optio 99 AMI Color Phoenix PCI Scan for ROM BIOS extensions data RS232 base AMI Ez Flex Timer data setup Win Setup timer data area printer ess Chips amp Tech Re initialize DDNIL bits Fai rror Spurious interrupts HP Che ART drive Phoenix 4 0 Release 6 0 Check for ive optional 9A AMI RS232 test Locate and test serial ports AMI Ez Flex ports checked for AMI Win Set RS ase address Faraday Error spurious interrupts ROM option Phoenix 4 0 W Option ROM s Phoenix 4 0 Release 6 0 Shado I Color Clear all Interrupts AMI Ez Flex All Inter Error spurious interrupts 9C Acer Shutdown condition B AMI Color NPU test AMI Ez Flex Math coprocessor checked AMI Win NPU initialization Faraday Error spurious interrupts HP Set up power management Phoenix 4 0 Setup power management Phoenix 4 0 Release 6 0 Set up power management 9D AMI Color Clear all Interrupts AMI Ez Flex All Interrupts cleared AMI Win Initialization after NPU test Faraday Error spurious interrupts Phoenix 4 0 Release 6 0 Initiali
40. channel 2 base register test OK AMY Win Enter real mode AT amp T Serial and parallel ports injfialiZ d for non PnP BIOS AWARD Eljte initialize time value AWARD ISA EISA Set time value 05 40 of BIOS AWARD PnP ff Got PnP BIOS initialize ports Initialize time in BIOS data area Chips amp Tech Initialize 8259 interrupt controller Compaq General Vector to VDU amp ODtion ROM s IBM Check if memory t Stgri ne Mr Version 3 4x Supplement IRQ usage ATIROSG Zenith Turn off IRQ 12 if mouse is 54 Acer SWuf wn condition 7 AMI Color Restore CPU registers Ez Flex CPU registers are mode AMI Plus About to test both units OK AMI Disable gate 20 line Chips amp Tech Initialize system chipset Compaq General Initialize figs display adapter HP Set key click if 2 IBM Return to real mode Mr Version 3 4x assign everything Plug amp Play wants Phoenix 4 0 Set key dick if enabled Phoenix 4 0 RelegSeb 0 Set key dick if enabled Phoenix PCI Initialize keystroke dicker during POST Quadtel VegfffWERR protected mode instruction Zenith Wait for user to enter correct password 55 AMI Color A 20 gate disabled AMI Ez Flex A20 gate disabled AMI Plus F F latch tests both units OK AWARD Version 6 0 Display number of processors multi processor platform Chips amp Tech Setup EMS configuration Compaq General Initialize se
41. cond display adapter DTK Check shadow RAM IBM Test for regular or manufacturing mode Phoenix 4 0 Release 6 0 Enable USB devices Zenith Initialize system clock time of day 56 AMI Color BIOS vector recheck AMI Ez Flex BIOS data area rechecked AMI Plus DMA units 1 amp 2 programmed OK Chips amp Tech Entering protected ffode for first time Compaq General No display adapters installed HP Enable keyboard the keyboard Phoenix 4 0 Enable keyboard Phoenix PCI Enable keyboard Quadtel UgeXp cted exception Zenith Test and initialize floppy drive controller 57 AMI Color BIOS vector check 3 AMI Ez Flex BIOS data area check complete AMI Plus 8259 0 gt PIC initialization OK AMI Win AdjS Memory size AWARD Version 6 0 Display PnP logo EarljtiSf PnP initialization and assign 4 ISA PnP device Chips amp Tech Size memory chips ippa General Initialize primary IBM Check for keyboard self test Zenith Initalge rithester subsystem 58 Acer ShutdowngcofiGitiOn 6 AMI Color Clear BIOS display setup message Setup message displayed WAMI Plus 8259 PIC mask register check OK AMI Win Clear Wf DEL message Chips amp T C nfigure memory chip interleave Compaq General Start of DU test each adapter DTK Stagt QRDU test each adapter Test for unexpected interrupts Keyboard test passed Mr Maion 3 4x custom bo
42. d mode AWARD PnP Set flag to allow CMOS setup utilit WARD Version 6 0 Test 8254 Dell Serial port test bad HP Configure advanced chipset regi Version 3 4x Initialize PCI OEM OEM bridge Phillips Keyboard interrupt error Phoenix 4 0 nix 4 0 Release 6 0 Advanced configuration of chi 07 Serial port test or failure Phoenix PCI Configure e s configurable parameters Quadtel CPU speed c joenix PCI External cache is autosized test 64K RAM base memory Zenith Test Configure advanced chipset registers registers Phoenix ISA EISA cache features Configure ex Zenith Slush video ROM at 3D AMI Plus Memory test 1MB OK AT amp T Initialize keyboard Initialize PS 2 mot Elite Initialize and install if present AWARD ISA EISA Mouse adapter Bv ARD PnP Install PS 2 Parallel port test bad HP Load alternate registers iOS values Mr Version and Plug amp Play initialize AT slot name from AT bus Olivetti Final lips DDNIL scan halted and cache disabled Phoenix 4 alternate registers with Phoenix 4 0 Release 6 0 Load alternate regi CMOS values Phoenix Mca v3 07 Parallel port test or failure Zenith Initi Video and timers Plus Ready to switch to real mode AT amp T Initialize L2 AWARD Elite Setup cache troller AWARD ISA EISA Cache RAM AWARD PnP Try to tum on level 2 AWARD Version 6 0 Test 8259 interrupt mask bits for channel 1 Dell Math co processor test bad Mr Version 3 4x
43. d on gates Mylex Keyboard interrupt test NCR Clear write protect bit Olivetti Test protected mode registers Phillips Keyboard controller error Phoenix 4 0 Release 6 0 Initialize cache before memory autosize Phoenix ISA EISA MCA v3 07 Bit 7 first 64K RAM failure SuperSoft 8237A DMA controller leror Zenith Done slushing 18 Acer System timer initialized ALR bit 8 64KB RAM failure AMI Color Memory refresh test PIC AMI Ez Flex PIT memory refresh tested AMI Plus Color CGA mode set OK 6845 AST Test display memory AWARD Elite Test 8259 interrupt functi AWARD ISA EISA 8259 PIC maskable IRQ s tested AWARD Version 6 0 Detect CPU infor luding brand SMI type Cyrix or Intel and CPU level 586 or 686 Chips amp Tech Shi memory test Compaq General Test base memory First 128K Dell Bit 8 bad in first 64K 4 71 RAM parity tested Faraday Configuring RAM above 1 MB HP Initialize 8254 ti controller 2 error Mr Version interrupt descriptor table Oli interrupt timer initializatior Phoenix ISA EISA programmable inte controller est CMOS RAM shutdown byte Phoenix 4 0 8254 iix 4 0 Release 6 0 8254 programmable interrupt ti 07 Bit 8 first 64K RAM failure Phoenix PCI Initial Quadtel 8259 programmable interrupt controller test Test 8259 functionality ite Test stuck NMI bits parity 1 0 check AWARD ISA II bit check tested and parity lecked AWARD PnP Test 8259 function
44. e empty board even without CPU otherwise the main board bus clock signal is not functioning BIOS Basic input output signal LED that tum on and off when the board is powered on as CPU is reading to O BIOS G IRDY Major devices are ready LED that tum on and off when there is an 9 IRDY signal OSC Oscillation Lights when the board is powered on or else the crystal oscillation circuit is broken and thus no OSC signal FRAME Frame periods Lights all the time Turn on and off only when there is a circular frame message RST Reset Lights for 0 5 second when you press the power switch or the reset switch If it lit all the time check the following make sure the reset pin is plugged properly or the reset circuit is broken 12V Power Lights once the board is powered on if it is not lit that means the short circuit occurs on motherboard or Power supply unit voltage can t up to 12V 2V Power The same above 12V 5V Power The same as above 12V 5V Power The same as above 12V 5V is output only applicable to ISA slot 3v3 Power supply 3 3 volt positive There is proper voltage of 3 3v of the PCI slot and miniPCL The LED should ON all on the time as long as the power is on but sometimes this LED maybe OFF indicating that there is no 3 3v in the PCI miniPCI slot of some mainboards or there is open circuit ed C Alphanumeric displays on the
45. e Phoenix PCI Test RAM address lines Quadtel Chip interleave enable test 2D ALR Screen retrace test failure AMI Color Reinitialize main chipset AMI Ez Flex Determine if EGA VGA is installed AMI Win Proc after optional video ROM routine AWARD Elite Enable slots 13 AWARD ISA EISA Slot 13 EISA initialized and enabled AWARD Version 6 0 Initialize multi language Put information on screen display including Award til type CPU speed etc Compaq General Test timer 2 Dell Video retrace failure i Checking for video system Olivetti Test DMA controller registers Phillips Monochr figuration error Phoenix ISA EISA MCA v3 07 Screen retrace test failure 2E ALR Search believed operational tested AMI Ez Flex Video if no EGA VGA AWARD Eli lor Video ROM check AMI Ez Flex believed running with video ROM AMI Color Video tested if non EGA VGA AMI Win Display memory Read le slots 14 AWARD ISA EISA Slot 14 EISA initialized lure low illips No 0 RAM failure for video ROM in ix PCI Test first 64K bank of memory by checking chip line test and RAM test protected mode test exit lor Video memory tested AMI Ez Flex Video AMI Win Display memory l Write test AWARD Elite Enable slots 15 AWARD 1 Slot 15 EISA initialized and enabled ipaq General Write to diagnostic byte Eurosoft 4 71 About to halt HP Enable cache before BIOS shadow Mr Version 3 4x Purge 8259 slave
46. e clock Setup port B register Quadtel Test CPU register Zenith Memory controller test 07 AMI Color 8042 keyboard controller tested AMI Ez Flex 8042 keyboard controller tested AMI Plus Channel 0 of 8259 PIC test OK AMI Win CMOS checksum AT amp T Verifies CMOS basic read write functionality AWARD Elite Test CMOS interface and battery AWARD 1 v memory setup Initialize chipset and test the presence of memory OEM chipset initialization Lower Enable parity checking and test parity in lower 256K memory AWARD PnP AWARD Version 6 0 Clear 8042 interface Initialize 8042 self test Chil data test Compaq Video Perform alternate ROM tests Eur CMOS Read Write Base 64K RAM failed Keyboard self test passed bled and tested Mr Version 3 4x Warm initialize 7 amp I O chipset NOR Test refresh logic Olivetti Test first 64KB of RAM Phoenix 4 0 RejeaSe 6 0 Disable shadow and execute code from the ROM Zenith Prepared to test block 08 Acer Shutdowp Condition 0 Shutdown byte 0 ALR RAM refresh verification failure AMI Color 8042 keyboard contr ller tested AMI Ez Flex 8042 keyboard controller tested AMI Plus DMA channel 2 of delta cou test OK AMI Win CMOS initialization AWARD Elite Set up low memory Early chipset initialiZgpion memory presence test OEM chipset routines dear low 64K memory test first 64K memory AWARD ISA EISA Setup Interrupt vector table Initialize the first
47. eep codes 1 short No error duri 2 short Any Non enter CMOS SETUP to reset 1 long 1 short RAM error 1 long 2 short Cannot Initialize Screen to Display Any Information 1 long 3 short Controller error 1 long 9 short RAM EPROM which on the motherboard error bank is not plugged well or broken 4 Phoenix BIOS beep codes Long beep e Beep PA ription What to Check Beep Code iption What to Check V Verity Real Mode type Initialize system hardware Initialize chipset registers with initial POST values Set in POST flag Initialize CPU registers Initialize cache to initial POST values Initialize 1 0 Initialize Power Management Load alternate registers with initial POST values Jump to User Patch 0 Initialize keyboard controller BIOS ROM checksum 8254 timer initialization 8237 DMA controller initialization Reset Programmable Interrupt Controller Test DRAM refresh Test 8742 Keyboard Controller 1 3 2 1 Set ES segment to register to 4 GB 28 Autosize DRAM 1 3 3 3 Clear 512K base RAM Test 512K base address line 1 3 4 3 Test 512K base memory Test CPU bus clock frequency 1424 Reinitialize the chipset Shadow system BIOS ROM e 1432 Reinitialize the cache G Autosize cache 144 1 Configure advanced chipset Load alternate registers with CMOS values 2 1 1 1 Set Initial CPU speed Initialize interrupt vectors 24 244 Initialize BIOS interrupts Check ROM copyright notice 24 24 Initial
48. ested AMI Win Initialize BUS lt AWARD Elite Enable slots 10 AW EISA Slot 10 EISA initialized and enabled General Clear screen Eurosoft rd power up reply missing HP Clear 512K j Landmark Locate and test Mr Version 3 4x Clear primary screen com to System ticks set final DOS ti livetti Dummy checkpoint Phoenix 4 0 K base RAM Phoenix 4 0 Rel Clear 512KB base RAM Phoenix PCI Clear of RAM Quadtel Autosize ips SuperSoft 8087 math coprocessor error 2B ALR Screen st failure AMI Color Optional system ROM s check 20 II Ez Flex Check for optional AMI Win Setup before operational video check Al ite Enable slots 11 k for invalid time and tested Version Video sync error Phoenix Slot 11 EISA initialized and enabled Compaq ideo memory test failed Eurosoft 4 71 Keyboard di v3 07 Screen memory test failure 8259 PIT tested ALR Screen initialization failure Check for video ROM AMI Win Control to optional AWARD Elite Enable slots 12 AWARD ISA EISA Slot 12 EISA initialized and enabled General Optional ROM search Dell Video initialization failure Eurosoft 4 71 Keyboard disable command failed RAM address line failure Olivetti Test DMA page registers Phillips Video BIOS ROM error Phoenix 4 0 Test 512K base address lines Phoenix 4 0 Release 6 0 RAM failure on address line xxxx Phoenix ISA EISA MCA v3 07 Screen initialization failur
49. g Chips amp Tech POSWBodtstrap Compaq General Page registers seem to be Faraday Error spurious interrupts MP Disable A 20 line Phoenix 4 0 25 gt Disable A20 address line Phi Disable gate 20 address line 95 AMI Color Verify display AMI Ez Flex Display memory verified AMI Win Init PCI VLB BUS optional ROM s from IMVAWARD Version 6 0 Program daylight saving Update keyboard LED and typematic rate Chi Tech Reset ICs Compaq General DMA controller is OK Faraday Error spurious HP Install CD ROM for boot Phoenix 4 0 Release 6 0 Install CD ROM for boot 96 AMI Color ll Interrupts AMI Ez Flex All Interrupts cleared AMI Win Initialize before C800 optional trol AWARD Version 6 0 Build MP table Build and update ESCD Set CMOS century to CMOS time into DOS timer tick Build MSIRQ routing table Chips amp Tech PEAK System NEAT OC8291 ELEAT Test initialize cache RAM and controller Compaq General 8237 qiios is complete Faraday Error spurious interrupts HP Clear huge ES segment register ix 4 0 Clear huge ES segment register Phoenix 4 0 Release 6 0 Clear huge ES segment register Phoenix PCI Scan for ROM BIOS extensions 97 AMI Color Optional ROM s check AMI Optional ROM s checked for AMI Win Control t optional ROM Chips amp Tech VGA power Inostics and setup Compaq General Start of NCA test Faraday Error spurious NX Fix up multiprocessor ta
50. ght message Il etect 32 bit 1 0 ATA devices Phillips System opti size AMI Win Save timer interrupt 0 Mr Version Zenith Enable default hardware base 64K memory test AMI Plus Address line test AMI Win Display first 64K memory AT amp T Error messages displayed if detected F1 displayed to continue AWARD Elite Mfg POST loop or display messages AWARD ISA EISA Manufacturing loop display any soft errors AWARD PnP Show all error messages on screen AWARD Version 6 0 Program MTRR of M1 CPU initialize L2 cache for P6 class CPU amp program cacheable range Initialize the APIC for P6 class CPU On MP platform adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical HP Display BIOS copyright notice IBM Check 8042 keyboard controller Version 3 4x Atapi drive M S bitmap to shadow RAM set interrupt 13 vector Phoenix 4 0 Display copyright notice Phoenix 4 0 Release 6 0 Display BIOS copyright notice Phoenix PCI Display ug Verify TR protected mode instruction Zenith copyright Determine global I O configuration Ez Flex Memory test on base 640K performed v WI TK 4F AMI Color Memory Read Write test on and random memory test AT amp T Ask for pass Plus Processor in real mode AMI needed Energy star logo displayed BIOS AWARD Elite Security password AWARD is enabled AWARD PnP Ask for password if e Security
51. hecksum AWARD ISA EISA CMOS checksum Video interface initialized AWARD PnP PnP initialization verify the RTC time detect bad battery read the CMOS data into the BIOS stack area assign 1 0 and memory for any PCI devices Chips amp Tech CPU still in protected mode Compaq General Vector vis 40 E01 function Compaq Video Check that adapter board is present Dell First 64KB_RAM odd even logic bad Eurosoft 4 71 RATMOD DIAG link Faraday Testing DMA controller 1 QHP Enable CPU registers 8042 keyboard controller buffers tested ports 61 and 64 Mr Versi n 3 4x Test master 8259 mask test slave 8259 mask Mylex Initialize DMA controller NCR Test ifiterTupt mask register Olivetti Test port 94h Phoenix 4 0 Release 6 0 Enable CPU cache Phd fix ISA EISA MCA v3 07 First 64K 8 o RAM odd even logic failure 0 Acer BIOS ROM ALR Address line failure 1st 64KB RAM AMI Color 8042 keyboard controller tested Flex 8042 keyboard controller tested AMI Plus Refresh and system time check OK D AMI Win Batch command to keyboard controller AT amp T Initialize BIOS data area jalize keyboard Detect the type of keyboard AWARD ISA EISA Keyboard initialization tested AWARD PnP Initialization of BIOS data area Chips amp Tech DMA page led Compaq General Boot reset function Dell First 64KB address line bad Eurosoft port 60h tested Faraday Testing DMA controller 2 Initi
52. i Dum point Phoenix ISA EISA MCA v3 07 Slave toy mask register failure SuperSoft otected mode error 24 Acer eyboard controller tested AMI Color BIOS initialization AMI Ez Flex 5 vector table in lower 1KB of system RAM AMI Wii ipt vector initialization AWARD bled Compaq General Reset fered successfully Faraday Test CMOS set default CPU speed Eurosoft 4 71 Protected real time clock HP Set ES segment register to 4GB CMOS RAM validity Landmark 8259 interrupt controller 1 error Mr Version 3 4x Set ki rd typematic rate NCR Initialize both interrupt controllers Olivetti Test watchdog timer Phoenix 4 0 Set ES segment register to 4GB Phoenix 4 0 Release 6 0 Set ES segment register to 4GB Phoenix PCI Set ES segment register to 468 Quadtel MC 146818 CMOS test SuperSoft 8259 programmable interrupt controller 1 error 25 ALR Interrupt vector loading in progress AMI Color Turbo check of 8042 keyboard controller AMI Ez Flex 8042 keyboard controller tested AMI Win Read input port of 9042 chip clear password AWARD Elite Enable slots 5 AWARD ISA EISA Slot 5 EISA initialized and enabled Compaq General Test diskette subsystem Dell Loading interrupt DTK Base 64KB memory test Eurosoft 4 71 RAM test completed Faraday Test the CMOS ah IBM Write keyboard controller command byte Landmark 8259 interrupt controller 2 error ersion 3 4x Initialize floppy controller NCR Check f
53. ialize interrupt vectors Phoenix ISA EISA MCA v3 07 Bit first 64K RAM failure Quadtel Base 64K RAM memory test 1F ALR bit 15 64KB RAM failure AMI Plus Mode set for mono color AWARD Elite Set EISA mode If the EISA memory checksum is good then EISA is initialized If it s not good then ISA tests and clear EISA mode flag AWARD ISA EISA CMOS Extension checked for AWARD Version 6 0 Load keyboard matrix notebook platform Compaq General 86 protected mode Dell Bit 15 bad in first 64KB Eurosoft 4 71 CMOS checksum failed Calculate and verify CMOS RAM checksum IBM Memory split address setup Mr Ve Determine IDE controllers Olivetti Test CMOS RAM Phillips LSI sync missing Phoeni SA MCA v3 07 Bit F first 64K RAM failure 20 Acer Base 128K memory tested Slave DMA register failure AMI Color Base 64K mer AMI Ez Flex Address lines ze AMI Plus Video test AMI Win Base 64K memory EISA bus board power Systems only AWARD Elite Enable slot 0 System ISA EISA Slot 0 EL lized and enabled Compaq General Test real and eJ d memory Compaq Video Sfo vertical sync present Dell Slave DMA register bad oSoft 4 71 CMOS battery fault HP Test DRAM refresh IBM Check for extended me ond 64MB Mr Version 3 ly CMOS configuration changes NCR Display results oi this point Olivetti CMOS RAM Phoenix 4 0 Test DRAM refresh 4 0 Release 6 0 Test DRAM ISA EISA MCA v
54. ialize power management ISA EISA MCA v3 07 controller qu rst 64K RAM failure Phoenix PCI Verify response from 8742 keyboard rammable interrupt timer initialization Zenith Lao flash ROM checks b AMI Color DMA PIC disable AMI Ez Flex Disable DMA and PIC AMI p d OK AMI Win Check for lt INS gt key command AST Test DMA controller 1 registers page registers test AWARD Elite Test DMA page registers AWARD ISA EISA bdister tested AWARD PnP page registers tested Chips amp Tech LDT register failed troller failed Compaq General Initialize blast VOU controller Dell Bit 1 bad in first 64KB 4 71 Keyboard command byte failed read Faraday Testing CMOS RAM checksum HP Load ernate registers IBM Base memory error system halted Landmark CPU register or logic error Mr fersion 3 4x Read and checksum the CMOS Mylex Search for color card NCR Test video configuration Olivetti Check the keyboard Phillips System BIOS ROM checksum error Phoenix 4 0 Load alternate registers with initial POST vali Phoenix 4 0 Release 6 0 Load alternate registers wit initial POST values Phoenix ISA E 3 07 Bit 1 first 64K RAM failure SuperSoft CPU reals or logic error Zenith F000 ROM 12 ALR bit 2 64KB RAM failure DMA PIC initialization AMI Ez Flex Video 4 AMI Plus 64K base me OK AMI Win DMA PIC disable AST Test DMA gage sed EGA VGA vertical retrace AW
55. initialization AMI Ez Flex Hard disk Tnitialized AMI Win Hard disk setup Chips amp Tech Calculate CPU speed Compaq General CMDS seems to be OK Faraday Error Dius interrupts Initialize local BUS HD controllers 4 0 Initialize local bus hard disk PAtrolier Phoenix 4 0 Release 6 0 Initialize local bus hard disk controllers 92 4MI Color BIOS data table check AMI Ez Flex BIOS data table checked Chips amp Tech Check Configuration Compaq General Error on CMOS read write test Faraday Error spurious interrupts HP Jump to user patch 2 Phoenix 4 0 Jump to User Patch 2 Phoenix 4 0 Release 6 0 Jump to User Patch 2 Phoenix PCI Disable gate A20 address line 93 AMI Color BIOS data check halt halfway AMI Ez Flex BIOS data table check complete AWARD Version 6 0 Read HDD boot sector information for Trend Anti Virus code Chips amp Tech Initialize BIOS Compaq General Start of DMA controller test Faraday Error spurious interrupts Build MPTABLE for multiprocessor boards Phoenix 4 0 Release 6 0 Build MPTABLE for multi ppoc amp Ssor boards 94 Acer Shutdown condition 5 AMI Color Set memory size AMI Ez Flex jMe WOry size set AMI Win Base extended memory size AWARD Version 6 0 Enable L2 cache Proghang Boot up speed Chipset final initialization Power management final initialization Clear screen and display mary table Program K write allocation Program P6 dass write combinin
56. ional 4144 Try to boot with INT 19 4 2 1 3 Unknown interrupt error 4224 e 4225 Initialize option ROM error 4234 o 4233 Extended Block Move 4244 c 4313 Initialize the chipset 4344 4324 Check for Forced Flash 4322 4323 BIOS ROM is OK 4324 4334 Do OEM initi 4332 4333 Read in 4334 4344 Boot the 4342 4343 2 5 IBM BIOS beep 9 Code Descri No Beeps 3 Card or Short 1 Short POST computer is ok 2 Short Beep POST error review screen for error code Continuous Beep No Power Loose Card or Short Repeating Short Beep No Power Loose Card or Short One Long and one Short Beep Motherboard issue One Long and Two short Beeps Video Mono CGA Display Circuitry issue Long and Three Short Beeps EGA Display Circuitry Three Long Beeps Nc Keyboard card error One Beep Black or Incorrect Display Display Circuitry e rules of mainboard quality guaranty If the mainboard is jaranty Replace it and try again NOTE 1 14 2 only when the power is off Error Description Memory bank is bad M bank Pins of memory bank are dirty Ez them with student eraser and try It is not matched with the other banks Meu eatin tie ight memo fanc Memory slot or extended slot Plugged n the wrong direction sce i dityrorothereris someiting dn Clean it Metallic spring slice in the slot is out of Refit its shape or
57. ity controller 2 Olivetti Test clock calendar Phoenix 4 0 Test 8742 keyboard 0 Release 6 0 Test 8742 keyboard controller Phoenix ISA EISA MCA v3 07 Master int sk register failure Phoenix PCI Test 8742 keyboard controller Self test send to and awaiting results Read the switch inputs from the 8742 keyboard controller and write controller command byte Quadtel 8742 keyboard controller self test SuperSoft Memory failed Faraday Test Slave interrupt mask register failure AMI Color BIOS vector table initialization AMI Ez Flex form setup s prior to initialization of the vector table AMI Win Set BIOS stack setup before int vector init AWARD Elite Enable slots 3 AWARD ISA EISA Slot 3 EISA initialized and enabled AWARD Version 6 0 Check validity of RTC value settings into BIOS stack If CMOS checksum fails use default value instead Prepare BIOS resour for PCI amp PnP use If ESCD is valid take into consentio of the ESCD s legacy information Ont generator initialization Disable respective clock reso empty PCI amp DIMM slots Early search for a valid VGA device amp 5 and put it into C000 0 Compaq General Test rd and 8042 Dell Slave interru register bad Eurosoft 4 71 Slave DMA controller Faraday Test serial port loo Initialize interrupt 0 Landmark CPU pri le error Mr Version 3 4x Fin d serial and parallel ports check NCR Test timer 1 840nS clock timer Olivett
58. ize manager for PCI Options ROMs Check video configuration los Initialize all video adapte tem x 56 Enable ley Test RAM between 512 and 640k Test extended memory address line Configure advanced cache registers Display external cache size Display non disposable segments Check for configuration errors Check for keyboard errors Test coprocessor if present Detect and install external RS232 ports Re initialize onboard I O ports Initialize Extended BIOS Data Area Initialize hard disk controller Jump to User Patch 2 Clear huge ES segment register Shadow option ROMs Display prompt Press F2 to enter SETUP Te inded memory Jump to User Patch 1 Enable external and CPU caches Display shadow message Display error messages Test real time clock Set up hardware interrupts vectors Disable onboard I O ports Detect and install exte ports Initialize BIOS Data Area Initialize floppy controller Initializeocal bus hard disk controller Disable A20 address line Searc for option ROMs ac up Power Management 441 3444 424 1 QU 3243 interrupts 3344 Set time of day 3 3 1 3 key lock 33341 Erase F2 prompt Be Scan for F2 key stroke 3344 Enter SETUP Clear in POST flag 344 4 Check for errors POST to boot operating system 34 24 One beep 23 Check password optional 34 31 Clear global descriptor table 3443 Clear screen opt
59. k move DA Phoenix 4 0 Extended block move Phoenix PCI Return from extended block DC Phoenix 4 0 Shutdown 10 error DD AMI Win Control to shadow RAM at F000 F000 Compaq General Built in failed Olivetti Save DDNIL status E0 Compaq General Ready to replace E000 ROM Initialize the Initialize the chipset 28 o E 1 AWARD Elite Setup Compaq General Completed E000 ROM replacement HP Initialize the bridge Phoenix 4 0 6 0 Initialize the bridge 2 AWARD Elite Setup pages Compaq General Ready to replace EGA ROM Initialize the processor Phoenix 4 0 hapa Phoenix 4 0 Release 6 0 Initialize the CPU Elite Setup pages HP Initialize system Phoenix 4 0 Check for forced flash Phoenix lease 6 0 Initialize system I O ARD Elite Setup pages HP Check force recovery boot Phoenix 4 0 Check HW status of ROM Phoenix 4 0 Release 6 0 Check force recovery boot E6 AWARD Elite Setup pages HP Checksum BIOS ROM Phoenix 4 0 BIOS ROM is ok Phoenix 4 0 Release 6 0 Checksum BIOS ROM E7 AWARD Elite Setup pages HP Got Phoenix 4 0 Do a complete RAM test Phoenix 4 Release 6 0 Go to BIOS E8 AWARD Elite Setup pages Mose segment Phoenix 4 0 Do OEM initialization PI 0 Release 6 0 Set Huge 9 AWARD Elite Setup Initialize multiprocessor Phoenix 4 0 Initialize m controller Phoenix 4 0 EA AWARD Elite Initialize special code
60. lite Detect amp Init serial amp parallel ports AWARD 1 R serial amp parallel ports PnP BIOS only AWARD Test 8259 functionality Compaq General Reset parity checks IBM Test interrupt controller registers Landmark Display problem Mr Version 3 4x Allocate IRQ s to PCI bus enable ATA IRQ s NCR Test keyboard SuperSoft Display pass count Zenith Turn cache off for memory test 44 Acer Video BIOS ROM initialized AMI Color Check descriptor tables AMI Ez Flex Descriptor tables checked AMI Win Initialize data to check memory wrap at 0 0 Compaq General Start verify of 128K RAM test DTK Locate and test if present MDA and CGA video HP Initialize BIOS interrupts IBM Test interrupt mask registers Landmark Display problem Version 3 4x Allocate and enable PCI tects mode interrupt enabled AMI nd parallel ports in PnP BIOS AWARD 32 parallel AWARD PnP Initialize memory ROM space NCR Test address overrun lity Phoenix 4 0 Initialize BIOS interrupts Phoenix PCI Initialize interrupt vectors 0 20h to from the BIOS interrupt tables Quadtel Verify video configuration SuperSoft Display Zenith Initialize memory counter Test extended memory 45 Acer RAM initialized and tested AMI Win Check memory wrap fi Detect and Init math mory amount AT amp T Initialize coprocessor AWARD AWARD ISA EISA NPU AWARD PnP Initial for parity errors P
61. lize WD90C30 scratchpad regi 20 AC 52 AMI Color Re size memory AMI Ez Flex System is prepared for real mode AMI Plus unit 1 channel register AMI Win Save memory size information AT amp T Initialize ISA ROM s Assign IRQ s to any initialize PCI ROM s PnP initializations Shadow RAM setup Parity setup Power AWARD Elite Initialize option ROM s Initialize any option ROMs present from CBOOh dto E FFFFh AWARD ISA EISA Adapter ROM s from C8000h to EFFFFH or F7FFFh initialized AWARD PnP Initialize all ISA ROM s PCI initializations PCI BIOS only PnP initialization PnP BIOS Only 5630 Shadow RAM initialize power management AWARD Version 6 0 Test all memory dear all extended Chips amp Tech Initialize DMA controller Compaq General Start VDU ROM search Compaq Video Error ROM conflict error HP Test keyboard Test memory in 64KB increments Mr Version 3 4x Scan for Plug amp Play update Plug amp Play device count Phillips Keyboard controller eror Phoenix 4 0 Test keyboard Phoenjx 0 Release 6 0 Test keyboard Phoenix PCI Test for the self test code if a cold start a self test and sends and AA if successful Verify LAR protected mode instruction Z nith Initialize the keyboard controller 53 AMI Color Return CPU to realqnode AMI Ez Flex CPU is returned to real mode AMI Ov
62. m timer IC failed Compaq General at C800 Compaq Video Perform bug tests Dell DMA controller initialization failed D lize the video board MCA amp CGA Eurosoft 4 71 Keyboard tested Faraday Testing re programmable interrupt timer IBM POST regist port 96 enabled and tested Mr Ver Enable A20 gate issue 8042 keyboard controller sell Mylex Send keyboard ICR Test timer channel 1 Olivetti Test ory SIA lic interrupt Phoenix ISA v3 07 DMA initialization failure Zenith Memory SI unt 06 ALR DMA page register wi failure AMI Color ROM BIOS checksum AMI Ez ROM BIOS checksum tested Al System timer PIT counting OK AMI Win Uncom POST code AST Initialize syste support chipset AWARD ISA EISA ROM checksum refresh tested Chips amp Tech 64K RAM failed address test not installed misconfy bad addressing Compaq Normal CMOS reset code Compaq Video Perform ration tests Dell DMA failed Eurosoft 4 71 Keyboard test failed esting system refresh HP Version 3 4x Initialize ISA I O Initi tem hardware IBM CMOS shutdown byte OF tested i Normal CMOS reset code NCR Test timer channel 2 Oli Test timer ratio Phoenix 4 0 lize system hardware Phoenix 4 0 Release 6 0 Initialize system hardware Phoenix SA EISA MCA v3 07 DMA page register write read failure Phoenix PCI Reset DMA controllers Disable video Clear pending interrupts from real tim
63. n AWARD ISA EISA Cache CMOS checkSum tested AWARD PnP REAIFIC initialization Configure Cyrix CPU register Tech Unexpected interrupt occurred Compaq General Reset code in CMOS byte Compag Video Run color gun on tests Dell Starting first 64K RAM test Eurosoft 4 71 8042 keyboardControlier checking links Faraday Testing video controller HP Set IN POST flags DMA initidlized Mylex First 64K memory test Mr Version 3 4x Test DMA master amp slave registers NCR Test 8 16 bit bus conversion logic Olivetti Test NMI Phoenix 4 0 Set in POST flag Phoenix 4 0 Release 6 0 Set IN POST flag Phoenix ISA EISA MCA v3 07 First 64K RAM test in progress Zenith Checksum OEM ROM ALR Ist 64KB RAM chip or data line multi bit failure AMI Color 8042 keyboard controller tested AMI Ez Flex 8042 keyboard controller tested AMI Plus DMA channel 0 of delta test count OK AMI Win CMOS initialization for date and time AT amp T Initialize first 32 interrupt vectors Issue CPUID instruction to identify CPU type AWARD Elite Set up interrupt vector table Initialize first 120 interrupt vectors AWARD ISA EISA Set interrupt table Initializ keyboard Detect keyboard controller AWARD PnP Issue CPUID instruction Initialize the first 32 inf Tupt vectors initialize Int s 33 to 120 power management initialization AWARD Version 6 0 Digabie PS 2 mouse interface optional Auto detect ports for amp m
64. o setup AWARD Elite Set imlock AWARD ISA EISA Numlock setup AW program numlock amp typem Chips amp Tech Test and initialize DDNIL bits Start memory sizing ideo Error blue DAC stuck low DTK Initialize fl 4 extended memory IBM Test floppy drive Initialize floppy drive ni extended mem 5 lines Phoenix 4 0 Release 6 0 Test extend Phoenix m and address line test on AQ to the amount of test Zenith Calibrate 1ms constants 63 AMI BIOS data area check AMI Ez Flex Perform BIOS data AST Test cache memory P486 CLEM EISA copy video BIOS to shadow RAM p3 16 WS386SX16 AT amp T ESCD if changed to BIOS made Clear memory that may be used Boot from interrupt 19 AWARD Elite Boot pt AWARD ISA EISA Boot from Int 19 AWARD PnP Boot system via Int 19h Chips amp Tech Test protected mode interrupt Compaq General Get CMOS size Compaq Video Error DAC stuck high IBM Tum floppy drive motor off NCR Initialize hard drives Zenith Enable NMI 64 Acer RTC tested AMI Color BIOS data area checked AMI Ez Flex BIOS data area checked AST Copy system BIOS to shadow RAM P386 25 33 P486 CLEM EISA Copy video BIOS to shadow RAM P386 16 WS386SX16 Chips amp Tech Test address line 20 Compaq General Start test of real memory Compaq Video Error red DAC fault HP Jump to user patch 1 IBM Set up serial_poff Phoenix 4 0 Jump to User Patch 1 Phoenix 4 0 Release 6 0 Jump to User Patch 1 Qu
65. o special specified all H W interrupts are directed to SPURIOUS INT HDLR amp S W to SPURIOUS soft HDLR Chips amp Tech Shutdown during memory sizing Compaq General ROM Dell Bit 11 bad in first 64KB Eurosoft 4 71 CMOS RAM test failed Faraday V figuring hard disk drive IBM Protected mode initialization Mr Version 3 4x Determine serial ports NCR Test 64KB shadow RAM Olivetti Test BIOS ROM checksum Phoenix ISA EISA MCA v3 07 Bit B first 64K RAM failure 1C Acer Memory refresh system tested 12 64KB RAM failure AMI Plus Alternate display memo ae OK Chips amp Tech Chipset General CMOS checksum Dell Bit 12 bad in 64KB Eurosoft 4 71 CMOS araday Configuring game port adapter IBM Protected mode stack se to end of first 64K set Phillips Base 64KB RAM d Version 3 4x Determine Olivetti Test PIC 1 Phoenix 4 0 Reset 8254 gfogrammable i j Phoenix ble interrupt RD Version 6 0 Initial Bit 13 bad in first 64KB E Acer Memory type determined ALR bit 14 64KB R AMI Plus Global byte set for video Ok AT amp T Execute EISA initialization if NVM is good RD PnP If an EISA NVM Compaq General Test keyboard controller Dell Bit 14 bad in first 64KB Eurosoft 4 71 CMOS checksum passed Faraday Checking CMOS real time clock IBM Memory size information saved Mr Version 3 4x Determine floppy diskette drive controllers Olivetti Init
66. on message AMI Ez Flex Power on message displayed Power on display Compaq Test for stuck keys Faraday Error processor error HP Enable 4 0 Release 6 0 Enable non maskable interrupts pul AMI Color Display wait gpd mouse check AMI Ez Flex Mouse check and waiffffpBSsage displayed Compaq General Heys to be stuck Faraday Error invalid task stateesegment HP Initialize extended BIOS Phoenix 4 0 Initialize extended BIOS data area Phidenix 4 0 Release 6 0 Initialize extegd amp fBfOS data area Phoenix PCI Initialize extended BIOS and initialize the mouse Quadtel Wajtifor F1 key pressed 8B AMI Shadow any option ROM s AMI Ez Flex Any ROM s to be shadowed AMI Win Shadi iain and video BIOS Compaq General Test keyboard iteface Faraday Error needed segment Test amp initialize PS 2 mouse Phoenix 4 04 6 0 Test and initialize PS 2 mouse 4 8c Acer System inibalized AMI Color Initialize XCMOS sings AMI Ez Flex System initialized through M CMOS settings AMI Win Setup options after CMOS Setup Compaq General Got result check it Faraday Error stack segment not present HP Initialize floppy controller Phoenix 4 0 Initialize floppy controller Phoenix 4 0 Release 6 0 Initialize floppy controller Phoenix PCI Initialize the floppy disks and display
67. or Power on message display AMI Ez Flex Power on message displ MI Plus Memory test in progress AMI Win Display power on message Compaq Genegal for game adapters Chipset initialization failed Reinitialize chipset MB only La EGA VGA RAM error Mr Version 3 4x CPU step NZ CPUID disable CPU features Oli v and configure math co processor 15 Dell Unexpected interrupt in protected mode DTK Test keyboard oat fata line Eurosoft 4 71 e o Phillips NMI erro 4 0 Reinitiolize thechipset Phoenix v3 07 piece below 1MB AMI Win Initialize BUS types Compaq General Check for Serial ports test in progress or high address line is bad Eurosoft 4 71 BIOS shadowing tested HP Shadow BIOS ROM Landmark BIOS ROM checksum error Mr Version 3 4x Set 8042 pins Olivetti and configure game port adapter Phillips Timer interrupt fault Phoenix 4 0 Shadow system BIOS ROM Phoenix 4 0 Release 6 0 Shadow system BIOS ROM Phoenix ISA EISA MCA v3 07 Memory high address line failure at 01000 0A000 RAM test in progress or address failure FFFh Phoenix PCI External j cache is autosized and its configuration for later in POST Quadtel Configure wait states Superson BIOS ROM checksum error Zenith Te fiagnostics power and reset 39 AMI Color Display cursor refere II Ez Flex Display cursor reference AMI re initialization above 1MB AMIJWii for parallel printer ports
68. or soft hard reset AMI initialization disabled Presence of keyboard and check communication A Elite Test memory refresh toggle ISA EISA Memory refresh initialized Test lerface Chips amp Tech failed Compaq General Look for ROM at E000 Video Perform static system te l 8254 programmable interrupt controller failed 4 71 DMA page Testing DMA page register Get and checked Mr Version 3 4x Test page regi page registers Olivetti Test refresh IBM POST registers lylex ROM BIOS checksum 1 0 Get CPU type Phoenix 4 0 ogrammable interval timer failure in the CMOS Quadtel Register test ALR DMA initialization failure AMI Color ROM AMIEz Flex Enable ROM AMI Plus CMOS Interrupt disabled AMI Win Disable cache AST Read keyboard input port WS386SX16 AT amp T Keyboard controller setup enable keyboard interface AWARD Elite Blank video initialize keyboard Keyboard controller initialization AWARD ISA EISA Keyboard initialization Initialize NMI PIE AIE UEI SQWV Disable video parity checking and DMA Math coprocessor reset Clear all page registers and CMOS RAM shutdown byte Initialize timers 0 1 2 and set EISA timer to a known state Initialize DMA controllers 0 and 1 Initialize interrupt controllers 0 and 1 Initialize EISA extended registers AWARD PnP Keyboard controller self tested AWARD Version 6 0 Blank out screen Clear CMOS error flag Chips amp Tech Syste
69. or unexpected interrupts Olivetti T 640KB RAM Phillips System options error nef ISA EISA MCA v3 07 Interrupt ding in progress SuperSoft 8259 programmable controller 2 error 26 AMI Color Global data table rd controller turbo AMI Ez Flex Global for keyboart tested AMI Win D eS ISA EISA Slot 6 EISA i 4 71 BIOS RAM cl ted Faraday Test memory above 1MB Enabl Unexpected inti ect Mr Version 3 4x Initialize ATA discs NCR Waj RAM Phoenix 4 0 Release 6 0 Enable gate A2 joenix PCI Enable pected interrupt detected 27 ALI ard controller test failure AMI Color Video mode II Ez Flex Perform setups for le initialization AMI Win Initialize before setting video AWARD Elite Enable slots 7 RD ISA EISA Slot 7 EISA initialized and enabled AWARD Version 6 0 Initialize INT 09 buffer ipaq General Initialize parallel printer Dell Keyboard controller test failed Eurosoft 4 71 BIOS RAM checksum test failed Landmark Interrupt 0 system timer error Mr Version 3 4x Set video mode for primary adapter NCR Test timer 2 counter 0 for NMI Olivetti Test extended memory Phoenix ISA EISA MCA v3 07 Keyboard controller test failure SuperSoft Interrupt 0 timer error 28 Acer CPU descriptor instruction tested ALR RTC power failure and checksum calculation in progress AMI Color Monochrome tested AMI Ez Flex Monochrome video mode tested Win Set video mode AWARD Elite Enable slots 8
70. ot sequence just prior to interrupta boot Phoenix 4 0 Test for unexpected interrupts Phoenix 4 0 Release 6 0 Test for unexpect Binterrupts Phoenix PCI Test for interrupts Check STI for hot interrupts Test NMI for unexpected interrupts Enable parity theckers and read from memory checking for unexpected interrupt Quadtel Address line A20 test Zenith Install ROM s starting at C80000h 59 AMI Color DMA PIT tested AMI Ez Flex DMA register page tested AMI Plus Master 8259 PIC mask register OK AMI Win DMA PIC test AWARD Version 6 0 Initialize the combined Trend Anti Virus code Compaq General Check existence of adapter Chips amp Tech Exiting protected mode for first time HP Initialize POST display service Test the keyboard controller Landmark No monitor detected Mr Version 3 4x Pass control to interrupt 19 boot Phoenix 4 0 Release 6 0 Initialize POST Uisplay service SuperSoft No monitor Zenith Install ROM s starting at E0000h 5A AMI Plus Check timer and keyboard Interrupt Chips amp Tech Dative memory sze Compaq General Check VDU registers DTK Successful switch back to really HP Display Press F2 to Enter Setup Configure the mouse Mr Version 3 4x Display fI BIOS logo Phoenix 4 0 Display prompt Press F2 to Enter Setup Phoenix 4 0 Qu stor promit Press F2 to enter 21 SETUP Phoenix PCI Initialize SCSI interfe 5B AMI Plu
71. ouse followed by port amp interfac ysWap optional Reset keyboard for Winbond 977 series 1 0 chips Chips amp Tech System tigf Goes not interrupt Compaq General Vector vis 40 67 reset function Compaq Video Test video Dell First 64KB RAM IC or data line bad Eurosoft 4 71 8042 keyboard controller unable topread links Faraday Testing RAM 128 KB to 640 KB_ HP Initialize CPU registers Memgpy r fresh tested Mr Version 3 4x Test first 64KB of base m t ry Mylex DMA controller test Test interrupt mask register A Olivetti Test 8254QPIT Phillips DMA page register R fi jbad Phoenix 4 0 Initialize CPU registers Phoenix 440 Release 6 0 Initialize CPU registers Phoenix ISA EISA MCA v3 07 First 64K RAM chip or data ling failure multi bit Phoenix PCI Set a he CMOS that indicates POST used to determine if the cug nt configuration causes the BIOS to hang If true default BIOS values set on next POST Quadtel BIOSIROM checksum OBZAUR Ist 64KB RAM odd even logic failure AMI Color 8042 protected mode tested AMI Ez Flex 8042 Protected mode tested AMI Plus Parity status deared DMA PIT AMI Win Initialization before keyboard batch AT amp T Verify RTC Detect bad battery Read CMOS data into BIOS stack area PnP initializations PnP BIOS only Assign CSN to PnP ISA card create resource map from ESCD Assign I O and memory for PCI devices PCI BIOS only AWARD Elite Test CMOS RAM c
72. ps DMA controller A error non Release 6 0 Initialize PCI bus mastering bye Phoenix ISA EISA MCA v3 07 RAM failure SuperSoft ROM B POST checksum a plitter and byte shifter test NCR RAM battery Phillips Timer A error RO Restore CPU control word during warm failure Phoenix PCI Verify response from test SuperSoft ROM POST A checksum error Zenith F000 ROM slushed 14 Acer DMA controller tested amp 64KB RAM failure AMI Color 8254 PIT timer teste Ez Flex 8254 PIT tested 8042 keyboard controller tested AMI Win 8254 timer gt AST Test memory refresh IGA CRT registers failed AT amp T Test 8254 timer 0 e AWARD Elite Test timer cout AWARD ISA EISA Timer chip 8254 PIT timer 0 counter AWARD PnP Test 8 0 counter 2 AWARD Version 6 0 Program chij ault values into chipset Chi ult values are MODBINABLE by OEM customers Chips Keyboard failed Compaq General Disable RTC interrupts RAM refresh toggle switch Faraday Testing the IBM PIC Interrupt controller 2 slave tested Land 3 programmable interrupt timer 0 Mr Version 3 4x Size and test memory stuck NMI Mylex RAM tested NCR Test fisabling speed stretch at port 69h Olivetti Verify extended CMOS RAM checksum Phillips DMA controller B error Phoenix 4 0 Initialize keyboard controller Phoenix 4 0 Release 6 0 Initialize keyboard controller Phoenix ISA EISA MCA v3 07 Bit 4 first 64K RAM failure Phoenix PCI Verify response f
73. q General Weitek coprocessor test HP Clear screen optional Phoenix 4 0 Clear screen optional Phoenix 4 0 Release 6 0 Clear screen Phoenix PCI Clear screen BF AT amp T Program chipset values according to setup AWARD Elite Chipset ini tion Reserved AWARD ISA EISA Chipset program initialization of system specific chipsets Al nP Program remaining chipset values HP Check virus and backup reminders Phoenix leck reminders Phoenix 4 0 Release 6 0 Check virus and backup Ong Oh 4 0 Clear parity checkers rity error latch menu Phoenix 4 0 Release 6 0 C0 AT amp T Turn off OEM specific cache Initialize standard devices DI oller 8237 Programmable interrupt controller 8259 Programmable interval timer 8254 RTC WARD Elite Turn off chipset cache AWARD ISA EISA Cache on off AWARD Pn 27 I standard devices with defaults x AWARD Version 6 0 Disable shadow RAM L2 cache socket 7 and below program basic chipset r Chips amp Tech System board memory failure HP Try to boot with Int 19 PCI Try to C1 AT amp T the size g on tion on onboard DRAM amp cache AWARD Elite Memory presence test OEM specific test oard memory AWARD ISA EISA Memory size checked AWARD PnP Auto detect amp cache AWARD Version 6 0 Detect memory Auto detection of DRAM size type and detection of L2 cache socket 7 and below Chips amp Tech 1 0 channel check
74. rd controller interpaftPst Continued Mr Version 3 4x Test 0 8254 channel 0 Mylex Determine RAM size Test port 102h Phoenix ISA EISA MCA v3 07 failure in first 64K RAM AMI Color CMOS checksum tested AMI Ez Fi IMOS checksum tested AMI Plus Refresh period ON OFF 50 OK AMI Win Initialize after KB controller batch AST Test ASIC registers CLEM only 14 short beeps AT amp T Initialize APIC multiprocessor BIOS only Test video RAM Show display message AWARD Elite Test video memory Write sign on message to screen setup shadow RAM AWARD PnP Initialize APIC multiprocessor BIOS only Show startup screen message AWARD Version 6 0 Test F000h segment shadow to see whether it is read write capable or not If test fails keep beeping the speaker Chips amp Tech Keyboard controller not responding Compaq General Test 42 8254 PIT counter 2 DTK Initialize the DMA 74612 page registers Euroso 1 Keyboard parameter tested Faraday Testing interrupt controller 2 Initialize I O compgp 8042 keyboard controller self test error Mr Version 3 4x Test 8254 channel 2 speal nnel Mylex Initialize video and verify EGA or VGA checksum NCR Test CMOS RAM batte er Olivetti Test port 96h Phoenix 4 0 Initialize 1 lt Phoenix 4 0 Release 6 0 Initializ ponent Phoenix ISA EISA MCA v3 07 Fai OF AMI Color CMOS initializ Ow AMI Ez Flex CMOS initialization AMI Win Write and byte
75. replace it shape or ruptured Wash it with the pure alcohol Inserts it spring slice in the slot is rusty or it it out frequently to promote capability gone moldy of tangency after it is dry 3 so 31 c Replace it Touch it to check if it does generate heat or is overheated Check the jumper setup and CMOS setup Such as voltage and frequency of CPU Clean the CPU insert it and pull it out for several times in order to inosculate well Check the CPU pins and plug CPU carefully Clean them with student eraser insert PC Analyzer and pull it out many times to promote capability of tangency CPU is not k Error PC Analyzer is plugged in wrong slot PCI slot Make sure the component side of PC It is plugged the wrong direction The PC Analyzer is bad Try the other slot users on page 1 Itis purpose meanings r According to its code You can Power off remove PC Analyzer and dean the pins and connector with eraser and try again Clean the dirt in the slot and try to insert and remove the PC Analyzer frequently so as to wipe out the dirt in the slot and inosculate well Wait for no less than 8 seconds after you power off the computer and Restart it Press the switch with right force The indicator lights is lit but the digital panel is not lit or lbit2 bits or
76. rom 8742 keyboard controller Quadtel 8237 DMA controller initialization SuperSoft 8254 programmable interrupt timer channel 0 error Zenith SEP initialized 15 ALR Bit 5 64KB RAM failure AMI Color 8254 PIT channel 2 timer tested AMI Ez Flex PIT channel 2 tested AMI Plus CMOS Read Write test OK AST Test base 64KB memory AT amp T grest 8259 interrupt mask bits for channel 1 AWARD Elite Test 8259 1 mask bits AWARD ISA Verify 8259 PIC channel 1 AWARD PnP Test8259 interrupt mask bit for channel 1 Chi VERR VERW failed Keyboard controller failed Compaq General Check battery power Eurosoft 4 71 RAM refresh clock not correct Faraday Configurir Interrupt vectors Landmark 8253 programmable interrupt ti 10 c LAR register failed it 4 bad in first 64KB rd HP Initialize keyboard ports IBM Initialize 120 11 Mr Version 3 4x No keyboard keyboard initialization Mylex System timer tested NCR Start refresh timer 1 Olivetti system board and adapter Phillips Memory refresh error Phoenix ISA E v3 07 Bit 5 first 64K RAM failure SuperSoft 8254 programmable interrupt timer channel ith Language slushed 64KB RAM failure AMI Color 8254 PIT channel 1 timer tested AMI Ez Flex PIT channel 1 V AMI Plus CMOS checksum battery tested AST Set interrupt vectors in base memory AT amp T 8259 interrupt mask bits for channel 2 AWARD Elite Test 8259 2 mask bits
77. s PIT ti from FDD optic rompt Press F2 to Enter Setup Quadtel Keyboard ready test Zenith ferrupt OK AWARD Version 6 0 Show message for entering AWDFLASH EXE ture Chips amp Tech Relocate shadow RAM Compaq General Start screen Disable CPU cache IBM Disable the mouse Phoenix 4 0 Release 6 0 Disable CPU ird and auxiliary 1 0 tested AMI Plus About to test keyboard Interrupt Chips amp Tech MS Compaq General End test of adapter clear memory HP Test RAM 512 640K IBM est RAM between 512KB and 640KB Phoenix PCI Determine and test the amount of memory available Save total size to BIOS variable called bdaMemorySize Quadtel Determine AT or XT keyboard Zenith Initialize cache speed and clock 5D AMI Plus ERROR Timer keyboard In WARD Version 6 0 Initialize Init Onboard Super IO swil Initialize Init Onboard AUDIO switch amp Tech Set up wait state configuration Compaq Gen ze interrupt vectors Zenith Always tell system ROM 5E AMI Plus 8259 PIC Interruptg poler error Chips amp Tech Re test 64K RAM Compaq Il Test Sze interrupt vectors Phoenix PCI Perform address memory ode test Zenith Run with gate A20 off in PC mod 5F AMI Plus 8259 PIGifntefrupt controller test OK Chips amp Tech Test shadow mpaq General All adapters fiy tested Zenith Really turn off the SCP 60 Acer Prrupt routines setup AMI Color DMA page register f AMI Ez Flex Display memory vj
78. s believed operational Phoenix board memory size SuperSoft Stuck key or CMOS ALR Color display 80 column believed operable AM Video mode tested AMI Ez Flex Video mode tested AMI Plus Memory address line test est for stuck NMI P386 25 33 P486 CLAM and EISA AWARD Version 6 0 Reset keyboard except Winbond 977 series Super I O chips Compaq General Initialize MEMSIZE and RESETWD Dell Color operation OK DTK Read system configuration through 8042 keyboard controller Eurosoft 4 71 Master interrupt controller PIC 1 failed Mylex BIOS HP Initialize POST dispatch manager Landmark Floppy controller error NCR Test base memory Olivetti Test auxiliary device Phoenix 4 0 Release 6 0 Initialize Phoenix Dispatch Manager Phoenix ISA EISA MCA v3 07 Color monitor 80 columns believed operational SuperSoft Floppy controller error Zenith turn on parity generation 34 Acer BIOS Interrupt vectors and routines configi AMI Color Video mode tested AMI Ez Flex Video mode tested AMI Plus Memory addi fest AMI Win Set display mode AST Test for stuck DDNIL status CLEM only Compaq Verify CMOS checksum Dell Timer tick interrupt in progress or bad Eurosoft 4 71 rupt controller PIC 2 tested HP Test CMOS RAM Landmark Floppy disk read error rsion 3 4x Determine 8042 set warm boot flag STS 2 Test extended memory up to 256M Test advanced protected mode Phoenix ISA EI v3 07 No time tick Phoeni CM
79. s to use this test card either way please remember to power OEP We PC before installation a open the desktop PC case install this card on the PCIslot and power on the PC b no need to open the PC case connect both and USB connectors to the PC After connecting the card to the PC and powered on the PC follow the 2 flowcharts in this manual to do the testing by pressing the function switch button next to the display unit Then refer the stop code on the display unit to the error codes section in this manual for the descriptions Parallel miniPCI Combo Test Card Installation of this Parallel USB miniPCI Combo Test card Q ways to use this test card either way please remember to power OFF the PC before installation a no need to open the PC case connect both ParalleVLPT and USB connectors to the PC Works on both lapt desktop PC Parallel LPT US b open the laptop miniPCI that usually locates at the bottom of the laptop next to the syst lemory compartment install on the miniPCI connector not for PCI e mini card connection you may need to remove the existing miniPCT device such as wireless module on the laptop first X Uses After co card to the PC and powered on the PC follow the 2 flowcharts in this o the testing by pressing the switch button next to the display unit A the stop code on the display unit to the error codes sectian in thi e descriptions
80. second Again users can ignore the above TEST card initialization and self test process table ANO S 1 Four bit code can be two sets of two bit codes The left set is made of the thousands digit and the hundreds digit The other set on thi is made of the tens digit and units digit The left 2 digit tells which component on the man inb faulty while the right 2 disit tells the number count of the component on the testing list that pass the test AW So you just need to pay attention on the LEFT 2disit of the display unit They tells you the error code that you can refer to the following part of the manual for the same code descriptions wi aS different BIOS such as AMI Award Phoenix same code on the TEST card means diff so please make sure ich kind of BIOS you are testing You can consult the PC user s manual obtain the Bios i motherboard or view the Bios info from the main board POST screen during the PC powering on process 3 Try use different PCI slots and or ISA slots if you cannot see the error codes ope cards display units or consult the frequently asked section at the end of this manual E Flow Begin Power off the PC and remove all the cards that plug in expansion slots Insert the card into ISA or PCI slot Same as the laptop notebook PCs please removal all removable devices such as P
81. splay error messages 6D AWARD Version 6 0 Assign resources to all ISA PnP devices Auto assign ports to onboard COM ports if the corresponding item in Setup is set to AUTO Chi Tech Test parallel ports Compaq General Initialize KB OK display string IBM Set keyboard tic rate 6E Chips amp Tech Test dual card Compaq G 5 size to test HP Display high address for UMB recovery IBM Call Int 19 boot nix 4 0 Display non disposable segments Phoenix A 4 0 Release 6 0 Display possible hig for UMB recovery Phoenix PCI Display the starting of the non disposable section of 6F AWARD Version 6 0 1 Test floppy drive controller 70 Acer Parallel port te Compaq Video Erig D Plus Start of keyboard test Chips amp Tech Test hat controller C 146918 HP Display error message NCR Test RT lips Memory size 6 0 Display error Denix PCI Check flags in CMOS and in the BIOS data if any errors have been Set interval timer MI Plus Keyboard test OK Chips amp Tech Test pointing device Compaq General High order address test HP Check for configuration errors NCR Configure and test parallel interface Phoenix 4 0 Check for configuration errors Phoenix 4 0 Release 6 0 Check for configuration errors Phoenix PCI Check status bits for configuration errors Quadtel MC 146818 real time clock test 73 AMI Plus Keyboard global data initialize 8042 AWARD Version 6 0 Enter AWDF
82. us Optional ROM control AMI Win test Compaq General Do 8042 self test Faraday Error single step fault HP device initialization Phoenix 4 0 Release 6 0 Late POST device initialization 82 AMI Color 8042 keyboard contro AMI Ez Flex 8042 keyboard controller tested Printer global data init OK Call chipset power manage Recover the text font used by EPA logo not for full ports 83 key check AMI Ez Flex Lock key checked AMI 232 global data init OK AMI key check AWARD Version 6 0 Save all data in stack CMOS Compaq General Faraday Error breakpoint fault HP Configure IDE controllers Phoenix 4 0 6 0 Configure non MCD IDE controllers Keyboard tested AMI Color Compare memory size with CMOS AMI Ez Flex Memory size Faraday Error Int 0 detect fault HP Detect amp install external parallel ports Phoenix 4 0 Detect and install external parallel ports Phoenix 4 0 Release 6 0 Detect and install external parallel ports Phoenix PCI Detect and install parallel ports Quadtel Hard disk test 85 AMI Color Password soft error check AMI Ez Flex Password and soft error AMI Plus About to display soft error AMI Win Password soft error check AWARD Vi 0 Final USB initialization NET PC Build SYSID structure Switch screen back to text mode table at top of memory Invoke ISA adapter ROM s Assign IRQ s to PCI devices ji Faraday Error bound error HP Initialize PnP
83. ze security engine optional 9E AMI Color Extended keyboard check AMI Ez Flex Extended keyboard checked AMI Win Check extended KB KB ID and num lock Faraday Error rious interrupts HP Enable hardware interrupts Phoenix 4 0 Enable hardware interrupts 4 0 Release 6 0 Enable hardware interrupts Phoenix PCI Enable hardware interrupts 9F AMI Color Set numlock AMI Ez Flex ffi command Faraday Error spurious ROM s ock set on keyboard AMI Win Issue keyboard HP Determine number of ATA amp SCSI drives Ph APA and SCSI drives Xv 2 Keyboard reset AMI Win Reset keyboard ID fl ips Eneral Start of diskette tests Compaq Video Err memory oenix 4 0 Set time of day Phoenix 4 0 Release Ka ime of day A0 AMI Color Keyboard reset amp Tech Exception 0 Compaf failure HP Set time of d test AMI Ez Flex Cache memory size tested Exception 1 Compaq General reset active splay any soft errors AMI Ez Flex Display any soft S amp Tech Exception 2 Compaq General reset 4 0 Check key lock Phoenix 4 0 Release 6 0 indicator AMI Color Set typematic rate AMI Ez Flex Typematic rate set Compaq General FDC motor on hips amp Tech Exception 3 A4 AMI Color Set memory wait states AMI Ez Flex Memory wait states set AMI Win Program memory wait states Chips amp Tech Exception 4 Compaq General FDC time out error HP Initiali
84. ze typematic rate Phoenix 4 0 Release 6 0 Initialize typematic rate Phoenix PCI Initialize typematic rate A5 AMI Color Clear screen AMI Ez Flex Display is cleared AMI Win Clear TN parity NMI A1 AMI Color test Chips A2 AMI Color Cache memory Display and soft 3F2h Bit 2 HP Check key key lock Phoenix PCI Setup Chips amp Tech Exception 5 Compaq General FDC failed reset A6 AMI Color Enable parity NMI AMI Ez Flex Parity and NMI enabled Chj ech Exception 6 Phoenix PCI Initialize hard disk autoparking Compaq General FDC pa 3 A7 AMI Color Clear all Interrupts AMI Ez Flex All Interrupts cleared Win Init needed before control to 000 ROM Chips amp Tech Exception 7 25 leared AMI Win Initialize before NPU test lt o A8 AMI Color Control at E0000 AMI Ez Flex System control is turned over to ROM at E0000 AMI Win Control ROM Chips amp Tech Exception 8 Compaq General Start to determine drive type HP pt Phoenix 4 0 Erase F2 prompt Phoenix 4 0 Release 6 0 Erase F2 prompt PI Erase F2 prompt A9 AMI Clear all Interrupts AMI Ez Flex All Interrupts cleared AMI Win Init needed after ROM Chips amp Tech Exception 9 Compaq General Seek operation initialized Display configuration AMI Ez Flex Displayed configuration AMI Win Display system iguration Chips amp Tech Exception A Compaq General Waiting for FDC seek status

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