Beep Code

Description

 

 

none

CPU register test in progress or failure.

 

 

1-1-1

CPU Failure

 

 

1-1-3

CMOS write/read test in progress or failure. Failure will result in a system

 

halt.

 

 

1-1-4

ROM BIOS checksum test in progress or failure. Failure will result in a

 

system halt. Checksum test - All of the values in a given range of

 

locations are added together. The range includes a location which, when

 

added to sum of the ranges, will produce a known result (0). BIOS is in

 

FLASH and can only be fixed through replacement of the flash device (not

 

a field repairable item) Customer units should be returned for repair.

 

 

1-2-1

Programmable interval timer 0 test in progress or failure. Failure will

 

result in a system

 

 

1-2-2

DMA channel 0 address and count register test in progress or failure.

 

Failure will result in a system halt.

 

 

1-2-3

DMA page register write/read test in progress or failure. Failure will result

 

in a system halt.

 

 

1-3-1

RAM refresh verification test in progress or failure. Failure will result in a

 

system halt.

 

 

1-3-2

SMI RAM Bad. Failure will result in a system halt.

 

 

None

First 64K RAM test in progress. No specific test is performed - just

 

indicates that the test is beginning (i.e., no failure).

 

 

1-3-3

First 64K RAM chip or data line failure, multi-bit. Failure results in a

 

system halt.

 

 

1-4-2

Parity failure first 64K RAM. Failure results in a system halt.

 

 

2-1-1/2/3/4

First 64K RAM chip or data line failure on bit x. Failure results in a system

 

halt.

 

 

2-2-1/2/3/4

 

 

 

2-3-1/2/3/4

 

 

 

2-4-1/2/3/4

 

 

 

3-1-1

Slave DMA register test in progress or failure. Failure results in a system

 

halt.

 

 

3-1-2

Master DMA register test in progress or failure. Failure results in a system

 

halt.

 

 

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