Справочник Пользователя для Intel Motherboard

57

One long beep followed by several short beeps indicates a video problem.

1-2-2-3

16h

BIOS ROM checksum

1-3-1-1

20h

Test DRAM refresh

1-3-1-3

22h

Test Keyboard Controller

1-3-3-1

28h

Autosize DRAM

1-3-3-2

29h

Initialize POST Memory Manager

1-3-3-3

2Ah

Clear 512 KB base RAM

1-3-4-1

2Ch

RAM failure on address line xxxx

1-3-4-3

2Eh

RAM failure on data bits xxxx of low byte of memory bus

1-4-1-1

30h

RAM failure on data bits xxxx of high byte of memory bus

2-1-2-2

45h

POST device initialization

2-1-2-3

46h

Check ROM copyright notice

2-2-3-1

58h

Test for unexpected interrupts

2-2-4-1

5Ch

Test RAM between 512 and 640 KB

1-2

98h

Search for option ROMs.  One long, two short beeps on checksum failure

Diskette drive A error

Drive A is present but fails the POST diskette tests.  Check that the drive
is defined with the proper diskette type in Setup and that the diskette drive
is installed correctly.

Extended RAM Failed at offset:
nnnn

Extended memory not working or not configured properly at offset 

nnnn.

Failing Bits:  

nnnn

The hexadecimal number 

nnnn is a map of the bits at the RAM address

(System, Extended, or Shadow memory) that failed the memory test.
Each 1 in the map indicates a failed bit.

continued 

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