Определение неисправности в компьютере по звуковым сигналам

Abdulla, начни с БП. но вообще наверно мать.

Артёмка, так в том-то и дело, что я уже и так прогеморроился, надеюсь они мне сами всё сделают. Уже несколько человек сказали, что наверное мать...

да и я вот чего то ещё нашёл



Code Beep Description

01H none 80286 register test in progress

02H 1-1-3 CMOS write/read failure

03H 1-1-4 ROM BIOS checksum failure

04H 1-2-1 Programmable interval Timer failure

05H 1-2-2 DMA initialization failure

06H 1-2-3 DMA Page register write/read failure

08H 1-3-1 RAM refresh verification failure

09H none 1st 64k RAM test in progress

0AH 1-3-3 1st 64k RAM chip or data line failure multi-BIT

0BH 1-3-4 1st RAM odd/even logic failure

0CH 1-4-1 Address line failure 1st 64k RAM

0DH 1-4-2 Parity failure 1st 64k RAM

10H 2-1-1 Bit 0 1st 64k RAM failure

11H 2-1-2 Bit 1 1st 64k RAM failure

12H 2-1-3 Bit 2 1st 64k RAM failure

13H 2-1-4 Bit 3 1st 64k RAM failure

14H 2-2-1 Bit 4 1st 64k RAM failure

15H 2-2-2 Bit 5 1st 64k RAM failure

16H 2-2-3 Bit 6 1st 64k RAM failure

17H 2-2-4 Bit 7 1st 64k RAM failure

18H 2-3-1 Bit 8 1st 64k RAM failure

19H 2-3-2 Bit 9 1st 64k RAM failure

1AH 2-3-3 Bit A 1st 64k RAM failure

1BH 2-3-4 Bit B 1st 64k RAM failure

1CH 2-4-1 Bit C 1st 64k RAM failure

1DH 2-4-2 Bit D 1st 64k RAM failure

1EH 2-4-3 Bit E 1st 64k RAM failure

1FH 2-4-4 Bit F 1st 64k RAM failure

20H 3-1-1 Slave DMA register failure

21H 3-1-2 Master DMA register failure

22H 3-1-3 Master interrupt mask register failure

23H 3-1-4 Slave interrupt mask register failure

25H none Interrupt vector loading in process

27H 3-2-4 Keyboard controller test failure

28H none CMOS power failure and checksum calculation in progress

29H none CMOS configuration validation in progress

2BH 3-3-4 Screen memory test failure

2CH 3-4-1 Screen initialization failure

2DH 3-4-2 Screen retrace test failure

2EH none Search for video ROM in progress

2FH none Screen believed operable

30H none Screen believed running with video ROM

31H none Monochrome monitor believed operable

32H none Color monitor (40 column) believed operable

33H none Color monitor (80 column) believed operable

Non-fatal System Board Errors

34H 4-2-1 No time tick

35H 4-2-2 Shutdown failure

36H 4-2-3 Gate A20 failure

37H 4-2-4 Unexpected interrupt in protected mode

38H 4-3-1 Memory high adress line failure at 01000H-0A000H

39H 4-3-2 Memory high adress line failure at 100000H-FFFFFFH

3AH 4-3-3 Timer chip counter 2 failed

3BH 4-3-4 Time-of-day clock stopped

This Hex display is also useful as an aid to application hardware

and software development.

Может кому пригодится: недавно когда была дикая жара, обратил внимание, что комп в процессе работы иногда попискивает через спикер.

В конце концов выяснилось, что перегревался процессор (> 70 C) из-за лишней десятки градусов, которую дала жара.