escavos 0 Report post Posted July 25, 2004 (edited) When a computer is turned on, it goes through what is called a POST (power-on self test) routine. This is a short diagnostic procedure incorporated into the boot sequence by the BIOS manufacture for troubleshooting purposes. Many times when there is an error in your boot sequence you will receive an on-screen error message. This error was printed by the video card. But, in some cases, the error is detected early in the boot process and the error cannot be received by the video card. The problem may even be caused by the video card or the monitor. This is why the need for beep codes came to be.AMI (American Megatrends') BIOSone short = DRAM refresh failure (Problem with memory) two short = Parity circuit failure three short = Base 64K RAM failure four short = System Timer failure five short = Processor failure six short = Keyboard Controller / Gate A20 failure seven short = Virtual Mode Exception error eight short = Display Memory Read/Write failure (fault with video card) nine short = ROM BIOS Checksum error (fault with BIOS chip) ten short = CMOS Shutdown Read/Write error eleven short = Cache memory one long = Passed (no errors) one long, two short = Video failure one long, three short = Base / Extended Memory failure one long, eight short = Display / Retrace Test failure-------------------------------------------------------------------------------------AST Research BIOSone short = Low level processor verification test failed (POST 1) two short = Clearing keyboard controller buffers failed (POST 2) three short = Keyboard controller reset failed (POST 3) four short = Low level keyboard controller interface test (POST 4) five short = Reading data from keyboard controller failed (POST 5) six short = System board support chip initialization failed (POST 6) seven short = Processor register read/write verify test failed (POST 7) eight short = CMOS timer initialization failed (POST 8) nine short = ROM BIOS checksum test failed (POST 9) ten short = Initialize primary video (POST 10) eleven short = 8254 timer channel 0 test failed (POST 11) twelve short = 8254 timer channel 1 test failed (POST 12) thirteen short = 8254 timer channel 2 test failed (POST 13) fourteen short = CMOS power-on and time test failed (POST 14) fifteen short = CMOS shutdown byte test failed (POST 15) one long = DMA channel 0 test failed (POST 16) one long, one short = DMA channel 1 test failed (POST 17) one long, two short = DMA page register test failed (POST 18) one long, three short = Keyboard controller interface test failed (POST 19) one long, four short = Memory refresh toggle test failed (POST 20) one long, five short = First 64 KB memory test failed (POST 21) one long, six short = Setup interrupt vector table failed (POST 22) one long, seven short = Video initialization failed (POST 23) one long, eight short = Video memory test failed (POST 24) -------------------------------------------------------------------------------------------------Award BIOS one short = Passed (no errors) two short = Any non-fatal error one long, two short = Video failure one long, three short = Keyboard Controller failure (applies to 286, 386 and 486) -------------------------------------------------------------------------------------------------IBM BIOS none = Power Supply or System Board failure (possible short) one short = Passed (no errors) one short = (blank screen) Video error (check cable) one short = (no boot) Floppy Drive error two short = Configuration Error (displayed on screen) repeating short = Power Supply or System Board failure continuous = Power Supply or System Board / Keyboard stuck one long, one short = System Board failure one long, two short = Video (Mono/CGA) failure (check cable) one long, three short = Video (EGA) failure (check cable) three long = Keyboard Card error -------------------------------------------------------------------------------------------------Mylex BIOS one = Normal boot two = Video adapter error three = Keyboard controller error four = Keyboard error five = PIC 0 error six = PIC 1 error seven = DMA page register error eight = RAM refresh error nine = RAM data error ten = RAM parity error eleven = DMA controller 0 error twelve = CMOS RAM error thirteen = DMA controller 1 error fourteen = CMOS RAM battery error fifteen = CMOS RAM checksum error sixteen = BIOS ROM checksum error ------------------------------------------------------------------------------------------------Mylex 386 BIOS one long = Normal boot two long = Video adapter error one long, one short, one long = Keyboard controller error one long, two short, one long = Keyboard error one long, three short, one long = PIC 0 error one long four short, one long = PIC 1 error one long, five short, one long = DMA page register error one long, six short, one long = RAM refresh error one long, seven short, one long = RAM data error one long, eight short, one long = RAM parity error one long, nine short, one long = DMA controller 0 error one long, ten short, one long = CMOS RAM error one long, eleven short, one long = DMA controller 1 error one long, twelve short, one long = CMOS RAM battery error one long, thirteen short, one long = CMOS RAM checksum error one long fourteen short, one long = BIOS ROM checksum error ----------------------------------------------------------------------------------------------Phoenix BIOS one, one, three = CMOS Read/Write one, one, four = ROM BIOS Checksum failure one, two, one = Programmable Interval Timer failure one, two, two = DMA Initialisation failure one, two, three = DMA Page Register Read/Write failure one, three, one = RAM Refresh Verification error one, three, three = First 64K RAM Chip/Data Line failure one, three, four = First 64K RAM Odd/Even Logic one, four, one = First 64K RAM: Address Line one, four, two = First 64K RAM: Parity failure one, four, three = Fail-Safe Timer Feature (EISA only) one, four, four = Software NMI Port failure (EISA only) two (followed by various combinations) = First 64K RAM Chip/Data Line failure (combinations indicate which bit) three, one, one = Slave DMA Register failure three, one, two = Master DMA Register failure three, one, three = Master Interrupt Mask Register failure three, one, four = Slave Interrupt Mask Register failure three, two, four = Keyboard Controller failure three, three, four = Display Memory failure three, four, one = Display Retrace failure three, four, two = Video ROM search proceeding four, two, one = Timer Tick failure four, two, two = Shutdown failure four, two, three = Gate A20 failure four, two, four = Unexpected Interrupt in Protected Mode four, three, one = RAM test above 64K failure four, three, two/three = Programmable Interval Timer, Channel 2 failure four, three, four =Realtime Clock failure four, four, one = Serial Port error four, four, two = Parallel Port error four, four, three = Math Co-processor failure (tone) one, one, two = System Board Select (tone) one, one, three = Extender CMOS RAMThanks kat Encik Pinggan Edited September 16, 2006 by sarge Quote Share this post Link to post Share on other sites
shah_animator 0 Report post Posted July 26, 2004 ko jadi cam aku gak la....kalau aku tukar je....tapi try la tukar jumper bios tu (tengok manual untuk bios recovery...)tak pun tukar chip bios tu... (ada jual ke?) Quote Share this post Link to post Share on other sites
escavos 0 Report post Posted July 26, 2004 shah..ko punya mobo ape jadi??..apa ko wat ngan ko nye board??bole jalan lg ke..?? Quote Share this post Link to post Share on other sites
ReDCOlliSioN 1 Report post Posted July 26, 2004 aloo..aku nak tolong pun tak reti jugak..tp setahu aku, kalu bios out, maknenye mobo ko pun out jugak..kalu mobo ko support recovery bios, try cari jumper atau ape² yang berkaitan..try your best..!!!!p/s: aku paki gigabyte ga 7nnxp, support dual bios.. Quote Share this post Link to post Share on other sites
overclocker11 0 Report post Posted July 26, 2004 nampak gaye kene anta RMA Quote Share this post Link to post Share on other sites
arfaie 15 Report post Posted July 26, 2004 antar RMA laa kawang... tak yah susah2 ati nak pikir dah, tahap kritikal dah rosak nie Quote Share this post Link to post Share on other sites
Hoodlums 0 Report post Posted July 26, 2004 Try laa buat hot swapping BIOS...Wokehh cun!!!~ Quote Share this post Link to post Share on other sites
arfaie 15 Report post Posted July 26, 2004 tak batalkan warranti ker... bahaya gak tue, ada risiko utk rosakkan waranti nie Quote Share this post Link to post Share on other sites
escavos 0 Report post Posted July 26, 2004 alloo..hoodlums...bole tak ko terang skit pasal hot swapping bios nienak tau gak cam ne nak buat..board tue aku dah anta rma tp tak de kabaran lg..yg aku tau kalo abit dpt detect yg aku flash bios tade rma...mampus wooo... Quote Share this post Link to post Share on other sites
sarge 1 Report post Posted July 28, 2004 tak batalkan warranti ker... bahaya gak tue, ada risiko utk rosakkan waranti nie aku penah buat kat NF7-S aku..2-3 kali gak kene.so far alhamdulilah berjaya hot swap ni cabut chip bios drp mobo time tgh ON1. cari mobo nf7-s rev 2 yg OK2. praktis cabut chip bios kat mobo ko.bile dah tahu skill die baru blh buat3. sediakan 1 disket yg ade bios file yg betul4. ON mobo yg OK tadi.5. tekan alt-f2 time mule2 kuar display6. bile die mintak disket ker ape tu7. cabut bios asal yg ok tadi (pc tgh ON)8. masuk chip yg problem.pastikan arah masuk tu betul9. mule la reflash balik bios yg problem10. restarr + load default+ save OFF pc11. cube la bios tu.sure jadi nya**- kalau blh casing tu biar berdiri. mobo secara menegak.sbb takut nanti chip tu terjatuh dan kene mane2 part.- belatih betul2 cara nak cabut+masuk bios- pastikan arah yg betul- DO at u'r own risk Quote Share this post Link to post Share on other sites
arfaie 15 Report post Posted July 28, 2004 aku rasa sapa2 yg first time buat benda2 nie bacala arahan dulu... ikut satu2, sblm flash ambik note setiap benda penting... insyaallah selamat punya Quote Share this post Link to post Share on other sites
phreak_id 0 Report post Posted July 28, 2004 aku cadangkan kalo kt sesaper yg takleh RMA nf7s-2 yg salah flash bios tuh kasik jer mobo tuh kt sesaper yg bleh buat cam sarge.. pastuh bayar la sket.. kalo ahli kelab AMD tuh, leh la dapatkan technical support.. arituh puas aku carik saper yg bleh buat.. lupa la plak nak tanya kt sarge.. Quote Share this post Link to post Share on other sites
sarge 1 Report post Posted July 28, 2004 aku cadangkan kalo kt sesaper yg takleh RMA nf7s-2 yg salah flash bios tuh kasik jer mobo tuh kt sesaper yg bleh buat cam sarge.. pastuh bayar la sket.. kalo ahli kelab AMD tuh, leh la dapatkan technical support.. arituh puas aku carik saper yg bleh buat.. lupa la plak nak tanya kt sarge.. takata takleh buat ker??die kat puchong jer aku jauh laa.nak keno pos lagi.sanggup takpe Quote Share this post Link to post Share on other sites
arfaie 15 Report post Posted July 28, 2004 bole mendatangkan faedah kat ahli nie, bagus gak idea nie...nanti bolela kita letakkan sbg khidmat teknikal utk kelab AMD Quote Share this post Link to post Share on other sites
phreak_id 0 Report post Posted July 28, 2004 takata takleh buat ker??die kat puchong jer aku jauh laa.nak keno pos lagi.sanggup takpe arituh aku tanya, dia tanak.. tak tau ler samada tak berani atau pun malas nak buat.. malas kot.. ala.. bukannyer suruh buat free pun, bayar ler sket.. tp takper la, arituh aku tanya sbb aku nak angkat mobo tuh tp yg dah tersalah flash bios punya dr forumer LYN, abistuh dia offer mobo dia kt aku, trus tak jadik.. dah ler offer murah² plak tuh.. juling jap aku.. hEhEhEhEthanx bro takata.. Quote Share this post Link to post Share on other sites
sarge 1 Report post Posted July 28, 2004 arituh aku tanya, dia tanak.. tak tau ler samada tak berani atau pun malas nak buat.. malas kot.. ala.. bukannyer suruh buat free pun, bayar ler sket.. tp takper la, arituh aku tanya sbb aku nak angkat mobo tuh tp yg dah tersalah flash bios punya dr forumer LYN, abistuh dia offer mobo dia kt aku, trus tak jadik.. dah ler offer murah² plak tuh.. juling jap aku.. hEhEhEhEthanx bro takata.. takata tu bisness man.so bizi skit la.takpun tak berani tanggung risiko.aku pun tak berani.nanti ape2 korang salah kan aku.sendiri punye takpe laa Quote Share this post Link to post Share on other sites
blank 1 Report post Posted July 29, 2004 die tengah buat crazy sale kat ly tu...sayangnya die tak buat kat putera, kalau tak mesti aku sempat sambar cm aerogate die tu... Quote Share this post Link to post Share on other sites
escavos 0 Report post Posted July 29, 2004 fuhh...tenqiu kengkawan...byk ilmu nietak sangka aku warga putera nie dasyat2.. kalo tak dpt rma sure aku akan cuba nie...p/s sarge ko dok kat mane aaa??? Quote Share this post Link to post Share on other sites
acai 0 Report post Posted August 6, 2004 aku nak tanya sikit. Kat mana nak cari bios cip tu? Aku ada 3 mobo yang dah kongdia punya bios. Aku rasa kalau tukar dia punya bios boleh idup balik Mobo tu. Quote Share this post Link to post Share on other sites
sarge 1 Report post Posted August 6, 2004 aku nak tanya sikit. Kat mana nak cari bios cip tu? Aku ada 3 mobo yang dah kongdia punya bios. Aku rasa kalau tukar dia punya bios boleh idup balik Mobo tu. kat mane nak cari??/susah skit la.yg senang cari mobo yg sama.pastu gune BIOS chip tu utk hot swap Quote Share this post Link to post Share on other sites
phreak_id 0 Report post Posted August 6, 2004 kalo mobo lama tuh lupakan jer la.. susah nak carik yg sama.. Quote Share this post Link to post Share on other sites
abixpert 0 Report post Posted August 20, 2004 cara-cara buat hot swap ader kat majalah CHIP..sori aku lupa edition bila punyaselalu aku nak baca CHIP aku g library jeqsave...hehe kat dalam majalah tu siap ader gambar Quote Share this post Link to post Share on other sites
escavos 0 Report post Posted August 21, 2004 ooo...nanti aku cuba cr..tanye member2 yg ade beli majalah chip..tp kalo kengkawan kat cni ade bace leh tak tolong letakkan edisi ke bape yg kuar artikel tue..tq Quote Share this post Link to post Share on other sites
sarge 1 Report post Posted August 22, 2004 pesal nak cari majalah CHIP??kan kat atas tu dah citer?? Quote Share this post Link to post Share on other sites
escavos 0 Report post Posted August 23, 2004 betui tue sarge..tp aku nak tgk majalah tue kot2 ade info lain lg ke gambar2 ke..confident skit nak wat hot swap ni.. Quote Share this post Link to post Share on other sites