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Учуден съм, че не го е имало. Това е контрен сигнал, за да се увериш, че системният говорител функционира. Ако си забелязал, при включване на компютъра светват също така и трите светодиода в дясната част на клавиатурата, когато дадеш на контакт в колата си, светват всички лампички на таблото (за кратко), ако включиш принтер, светват всичките му лампички... Причината е същата - контролен сигнал
Виж, ако сигналът беше продължителен или бяха повече на брой бибипки... Тогава вече работата е дебела. По-долу пускам списък с така наречените "error beep codes" за някои дъна и BIOS-и:
AMI BIOS
Audio Beep Errors:
Number of Beeps - Description of Problem - Solution
1 beep - DRAM refresh failure - Try re-seating the memory first. If the error still occurs, replace the memory with known good chips.
2 beeps - Parity Circuit Failure
3 beeps - Base 64K RAM failure
4 beeps - System Timer Failure - Send System Board in for Repair
5 beeps - Processor Failure
6 beeps - Keyboard Controller / Gate A20 Failure - Try re-seating the keyboard controller chip. If the error still occurs, replace the keyboard chip. If the error persists, check parts of the system relating to the keyboard, e.g. try another keyboard, check to see if the system has a keyboard fuse.
7 beeps - Virtual Mode Exception Error - Send System Board in for Repair
8 beeps - Display Memory Read/Write Failure - Indicates a memory error on the video adapter. Try re-seating the video card. If it still beeps, try replacing the video card or the memory on the video card.
9 beeps - ROM BIOS Checksum Failure - Indicates faulty BIOS chip(s). It is not likely that this error can be corrected by re-seating the chips. Consult the motherboard supplier or an AMI product distributor for replacement part(s).
10 beeps - CMOS Shutdown Register Read/Write Error - Send System Board in for Repair
1 long 2 short - Video failure - Reseat the video board - replace if board is determined to be faulty.
1 long 3 short - Video failure
1 long - POST passed. - No Errors
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Audible beep error indicators
IBM BIOS
Indicator - Message
One Short Beep - Normal POST system OK
Two Short Beeps - POST error, see screen for error code
No Beeps - Power, Power Supply Loose Card or Short
Continuous Beep - Power, Power Supply Loose Card or Short
Repeating Short Beep - Power, Power Supply Loose Card or Short
One Long and One Short Beep - System Board
One Long and Two Short Beeps - Video (Mono/CGA Display Circuitry)
One Long and Three Short Beeps - Video (EGA) Display Circuitry
Three Long Beeps - Keyboard Card Error
One Beep, Blank or Incorrect Display - Video Display Circuitry
* * *
AMI BIOS
Indicator - Message
One Short Beep - DRAM Refresh Failure
Two Short Beeps - Parity Circuit Failure
Three Short Beeps - Base 64k RAM Failure
Four Short Beeps - System Timer Failure
Five Short Beeps - Processor Failure
Six Short Beeps - Keyboard Controller Error
Seven Short Beeps - Virtual Mode Exception Error
Eight Short Beeps - Display Memory Failure
Nine Short Beeps - ROM BIOS Checksum Failure
One Long and Three Short Beeps - Base/Extended Memory Failure
One Long and Eight Short Beeps - Display/Retrace Test Failure
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Award BIOS
Indicator - Message
One Long and Two Short Beeps - Video Error
Two Short Beeps - Any Non-Fatal Error
One Short Beep - No Error During POST
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Award BIOS 286, 386, and 486
Indicator - Message
One Long and Three Short Beeps - Keyboard Controller Error
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Phoenix BIOS
Indicator - Message
One, One & Three Beeps - Failure CMOS Read/Write
One, One & Four Beeps - ROM BIOS Checksum Failure
One, Two & One Beep - Programmable Interval Timer Failure
One, Two & Two Beeps - DMA Initialization Failure
One, Two & Three Beeps - DMA Page Register Read/Write Failure
One, Three & One Beep - RAM Refresh Verification Error
One, Three & Three Beeps - First 64K RAM Chip/Data Line Failure
One, Four & Two Beeps - Parity Failure First 64K RAM
One, Four & Three Beeps - Fail-Safe Timer Feature (EISA Only)
One, Four & Four Beeps - Software NMI Port Failure (EISA Only)
Two, One & One through
Two, One & Four - First 64K RAM Chip/Data Line Failure
Two, Two & One through
Two, Two & Four - First 64K RAM Chip/Data Line Failure
Two, Three & One through
Two, Three & Four - First 64K RAM Chip/Data Line Failure
Two, Four & One through
Two, Four & Four - First 64K RAM Chip/Data Line Failure
Three, One & One Beep - Slave DMA Register Test Failure
Three, One & Two Beeps - Master DMA Register Test Failure
Three, One & Three Beeps - Master Interrupt Mask Register Failure
Three, One & Four Beeps - Slave Interrupt Mask Register Failure
Three, Two & Four Beeps - Keyboard Controller Failure
Three, Three & Four Beeps - Screen Memory Failure
Three, Four & Two Beeps - Screen Retrace Failure
Four, Two & One Beep - Timer Tick Failure
Four, Two & Two Beeps - Shutdown Failure
Four, Two & Three Beeps - Gate A20 Failure
Four, Two & Four Beeps - Unexpected Interrupt in Protected Mode
Four, Three & One Beep - RAM Test of Memory Above 64 Failed
Four, Three & Two Beeps - Programmable Interval Timer, Channel 2 Test Failure
Four, Three & Four Beeps - Realtime Clock Test Failure
Four, Four & One Beep - Serial Port Test Failure
Four, Four & Two Beeps - Parallel Port Test Failure
Four, Four & Three Beeps - Math Co-processor Test Failure
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!!!ВАЖНО!!! ИМА ЗНАЧЕНИЕ какъв е BIOS-ът! За различните видове сигналите са коренно различни и могат да доведат до дълбока заблуда, погрешни изводи и неприятни емоции. Пример:
- One Short Beep DRAM Refresh Failure (AMI BIOS)
- One Short Beep No Error During POST (Award BIOS)
И какво може да се окаже? Идва някой в тоя клуб, вика: "Машината не пали, има и нещо, а POST-сигналът (бибитката) казва, че всичко ми е наред. Какво да правя?" А тя каква била работата - човекът е с друг BIOS и POST всъчщност недвусмислено му посочва къде е проблемът.
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Щирлиц, какво ще кажеш за един FAQ на първа страница в клуба? Аз например за не знам кой път ги търся тия beep codes - кога за да обяснявам на друг, кога да си решавам мой проблем... А би било добре да знам веднага къде ги има... даже може и преведени И много други въпроси и отговори могат да влязат във FAQ, струва ми се
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Re: Кратко писукане [re: ®™™®]
