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O que significam os beeps do computador!

Discussão em 'Dúvidas e Suporte Técnico PC' iniciada por Techdoctor, 13 de Outubro de 2006. (Respostas: 5; Visualizações: 18376)

  1. Techdoctor

    Techdoctor Power Member

    Criei este tópico unicamente com o intuito de ter aqui toda (ou o máximo que for possível) a informação sobre os beeps dos computadores.

    Não quero tirar qualquer mérito ao greven porque ele já tem um tópico deste tipo chamado "Bips da BIOS" em http://www.techzonept.com/showthread.php?t=61517&highlight=beeps
    mas porque está um pouco incompleto (apenas tem para AMI, AWARD e PHOENIX) e porque seria provável que se eu acrescentasse 1 post com o que falta, a maioria do pessoal que fosse consultar ficava-se pelo 1º post e não iria ver o resto.

    Assim sendo, cá vai...



    Conforme a marca da BIOS, os beeps poderão ter significados diferentes:


    AMI BIOS

    Beep Code ....................Descriptions
    1 short ------------ DRAM refresh failure
    2 short ------------ Parity circuit failure
    3 short ------------ Base 64K RAM failure
    4 short ------------ System timer failure
    5 short ------------ Process failure
    6 short ------------ Keyboard controller Gate A20 error
    7 short ------------ Virtual mode exception error
    8 short ------------ Display memory Read/Write test failure
    9 short ------------ ROM BIOS checksum failure
    10 short ----------- CMOS shutdown Read/Write error
    11 short ----------- Cache Memory error
    1 long, 3 short ----- Conventional/Extended memory failure
    1 long, 8 short ----- Display/Retrace test failed



    AWARD BIOS

    Beep Code ........................... Description
    1 long, 2 short --------- A video error has occurred and the BIOS cannot initialize the video screen to display any additional information
    Any other beep(s) ------ RAM problem.

    Note: If any other correctable hardware issues the BIOS will display a message.



    IBM BIOS

    Beep Code.................................................. Description
    No Beeps ------------------------------- No Power, Loose Card, or Short.
    1 Short Beep --------------------------- Normal POST, computer is ok.
    2 Short Beeps -------------------------- 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.
    One Long and Three Short Beeps -------- Video (EGA) Display Circuitry.
    Three Long Beeps ----------------------- Keyboard / Keyboard card error.
    One Beep, Blank or Incorrect Display ----- Video Display Circuitry.



    PHOENIX BIOS (Q3.07 OR 4.X)

    Beep Code Description
    1-1-1-3 Verify Real Mode.
    1-1-2-1 Get CPU type.
    1-1-2-3 Initialize system hardware.
    1-1-3-1 Initialize chipset registers with initial POST values.
    1-1-3-2 Set in POST flag.
    1-1-3-3 Initialize CPU registers.
    1-1-4-1 Initialize cache to initial POST values.
    1-1-4-3 Initialize I/O.
    1-2-1-1 Initialize Power Management.
    1-2-1-2 Load alternate registers with initial POST values.
    1-2-1-3 Jump to UserPatch0.
    1-2-2-1 Initialize keyboard controller.
    1-2-2-3 BIOS ROM checksum.
    1-2-3-1 8254 timer initialization.
    1-2-3-3 8237 DMA controller initialization.
    1-2-4-1 Reset Programmable Interrupt Controller.
    1-3-1-1 Test DRAM refresh.
    1-3-1-3 Test 8742 Keyboard Controller.
    1-3-2-1 Set ES segment to register to 4 GB.
    1-3-3-1 28 Autosize DRAM.
    1-3-3-3 Clear 512K base RAM.
    1-3-4-1 Test 512 base address lines.
    1-3-4-3 Test 512K base memory.
    1-4-1-3 Test CPU bus-clock frequency.
    1-4-2-4 Reinitialize the chipset.
    1-4-3-1 Shadow system BIOS ROM.
    1-4-3-2 Reinitialize the cache.
    1-4-3-3 Autosize cache.
    1-4-4-1 Configure advanced chipset registers.
    1-4-4-2 Load alternate registers with CMOS values.
    2-1-1-1 Set Initial CPU speed.
    2-1-1-3 Initialize interrupt vectors.
    2-1-2-1 Initialize BIOS interrupts.
    2-1-2-3 Check ROM copyright notice.
    2-1-2-4 Initialize manager for PCI Options ROMs.
    2-1-3-1 Check video configuration against CMOS.
    2-1-3-2 Initialize PCI bus and devices.
    2-1-3-3 Initialize all video adapters in system.
    2-1-4-1 Shadow video BIOS ROM.
    2-1-4-3 Display copyright notice.
    2-2-1-1 Display CPU type and speed.
    2-2-1-3 Test keyboard.
    2-2-2-1 Set key click if enabled.
    2-2-2-3 56 Enable keyboard.
    2-2-3-1 Test for unexpected interrupts.
    2-2-3-3 Display prompt "Press F2 to enter SETUP".
    2-2-4-1 Test RAM between 512 and 640k.
    2-3-1-1 Test expanded memory.
    2-3-1-3 Test extended memory address lines.
    2-3-2-1 Jump to UserPatch1.
    2-3-2-3 Configure advanced cache registers.
    2-3-3-1 Enable external and CPU caches.
    2-3-3-3 Display external cache size.
    2-3-4-1 Display shadow message.
    2-3-4-3 Display non-disposable segments.
    2-4-1-1 Display error messages.
    2-4-1-3 Check for configuration errors.
    2-4-2-1 Test real-time clock.
    2-4-2-3 Check for keyboard errors
    2-4-4-1 Set up hardware interrupts vectors.
    2-4-4-3 Test coprocessor if present.
    3-1-1-1 Disable onboard I/O ports.
    3-1-1-3 Detect and install external RS232 ports.
    3-1-2-1 Detect and install external parallel ports.
    3-1-2-3 Re-initialize onboard I/O ports.
    3-1-3-1 Initialize BIOS Data Area.
    3-1-3-3 Initialize Extended BIOS Data Area.
    3-1-4-1 Initialize floppy controller.
    3-2-1-1 Initialize hard-disk controller.
    3-2-1-2 Initialize local-bus hard-disk controller.
    3-2-1-3 Jump to UserPatch2.
    3-2-2-1 Disable A20 address line.
    3-2-2-3 Clear huge ES segment register.
    3-2-3-1 Search for option ROMs.
    3-2-3-3 Shadow option ROMs.
    3-2-4-1 Set up Power Management.
    3-2-4-3 Enable hardware interrupts.
    3-3-1-1 Set time of day.
    3-3-1-3 Check key lock.
    3-3-3-1 Erase F2 prompt.
    3-3-3-3 Scan for F2 key stroke.
    3-3-4-1 Enter SETUP.
    3-3-4-3 Clear in-POST flag.
    3-4-1-1 Check for errors
    3-4-1-3 POST done--prepare to boot operating system.
    3-4-2-1 One beep.
    3-4-2-3 Check password (optional).
    3-4-3-1 Clear global descriptor table.
    3-4-4-1 Clear parity checkers.
    3-4-4-3 Clear screen (optional).
    3-4-4-4 Check virus and backup reminders.
    4-1-1-1 Try to boot with INT 19.
    4-2-1-1 Interrupt handler error.
    4-2-1-3 Unknown interrupt error.
    4-2-2-1 Pending interrupt error.
    4-2-2-3 Initialize option ROM error.
    4-2-3-1 Shutdown error.
    4-2-3-3 Extended Block Move.
    4-2-4-1 Shutdown 10 error.
    4-3-1-3 Initialize the chipset.
    4-3-1-4 Initialize refresh counter.
    4-3-2-1 Check for Forced Flash.
    4-3-2-2 Check HW status of ROM.
    4-3-2-3 BIOS ROM is OK.
    4-3-2-4 Do a complete RAM test.
    4-3-3-1 Do OEM initialization.
    4-3-3-2 Initialize interrupt controller.
    4-3-3-3 Read in bootstrap code.
    4-3-3-4 Initialize all vectors.
    4-3-4-1 Boot the Flash program.
    4-3-4-2 Initialize the boot device.
    4-3-4-3 Boot code was read OK.



    MACINTOSH

    Tones ..................................................................... Description
    Error Tone (2 sets of different tones) ------------- Problem with logic board or SCSI bus.
    Startup tone, drive spins, no video ---------------- Problem with video controller.
    Powers on, no tone ------------------------------ Logic board problem.
    High Tone, four higher tones ---------------------- Problem with SIMM.


    NOTA: Devida à variedade de fabricantes de computadores que usam as BIOS indicadas, os códigos dos beeps/tones poderá variar relativamente ao apresentado.



    Esta tabela foi retirada do seguinte link:
    http://networking.ringofsaturn.com/PC/beep.php
     
    Última edição: 14 de Outubro de 2006
  2. bluei16_

    bluei16_ Banido

    good one. pede pra mover para os tutoriais... ou ficar em sticky...
     
  3. Fred AMG

    Fred AMG What is folding?

    desculpem la o desenterranço mas onde posso saber da asus?
     
  4. rustyballzz

    rustyballzz Power Member

    ....asus nao fabrica bios, liga o pc , entra na bios e ve o fabricante (a minha asus é AMI BIOS)

    cumps.
     
  5. MikeFR

    MikeFR Power Member

    Boas,

    Faz os seguintes testes:

    - tira as memórias e volta a por
    - testa só com uma memória, nos vários slots (faz esta operação com ambas até o pc funcionar)
    - testa com outras memórias.

    Esse beep nas 650i penso que seja erro de memória, de qualquer maneira, se os testes acima não funcionarem, tira o processador (limpa e mete pasta termica nova) e volta a colocá-lo.

    Cumps.
     

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