Chapter 6: Troubleshooting

Beeps

Description

Troubleshooting steps

 

 

 

3

Memory failure in first 64 KB.

Same as for 1 beep.

4Memory failure in first 64 KB of memory, or Timer 1 on the system board not functioning.

Remove all expansion cards.

■If the beep code occurs even when all expansion cards have been removed, the system board is at fault.

■If the beep code does not occur when the expansion cards have been removed, one of the cards is causing the problem. Install the cards one at a time until the problem happens again. When the beep code returns, the most recent card you installed is at fault.

5

The processor on the system board

Same as for 4 beeps.

 

generated an error.

 

 

 

 

6

The keyboard controller (8042) may

Same as for 4 beeps.

 

be defective. The BIOS cannot

 

 

switch to Protected mode.

 

 

 

 

7

The processor generated an

Same as for 4 beeps.

 

exception interrupt.

 

 

 

 

8

The server video adapter is either

Check or replace the video adapter.

 

missing or its memory is faulty. This

 

 

is not a fatal error.

 

 

 

 

9

The ROM checksum value does not

Same as for 4 beeps.

 

match the value encoded in the

 

 

BIOS.

 

 

 

 

10

The shutdown register for CMOS

Same as for 4 beeps.

 

RAM failed.

 

 

 

 

11

The external cache is faulty.

Same as for 4 beeps.

 

 

 

BIOS

The settings in the BIOS Setup utility are not retained

■Replace the CMOS battery. For more information, see “Replacing the CMOS battery” on page 52.

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