Table 2-3

Fatal Error Beep Codes

Beep Code Beep Sequence

Description

Recommended Action

0

S-S-S-P-S-S-L-P

The DMA page registers are

Replace system board.

 

 

faulty.

 

1

S-S-S-P-S-L-S-P

The refresh circuitry is faulty.

 

2

S-S-S-P-S-L-L-P

The ROM checksum is

 

 

 

incorrect.

 

3

S-S-S-P-L-S-S-P

The CMOS RAM test failed.

 

4

S-S-S-P-L-S-L-P

The DMA controller is faulty.

 

5

S-S-S-P-L-L-S-P

The interrupt controller failed.

 

6

S-S-S-P-L-L-L-P

The keyboard controller

 

 

 

failed.

 

7

S-S-L-P-S-S-S-P

Graphics adapter is faulty.

 

8

S-S-L-P-S-S-L-P

Internal RAM is faulty.

Replace memory board

 

 

 

or system board if

memory on system board is faulty.

NOTE: S = Short, L = Long, P = Pause

2.4 Compaq Utilities

Compaq Utilities contain several functions that

Determine if various computer devices are recognized by the system and are operating properly.

Provide information about the system once it is configured.

Compaq Utilities include the following programs:

Computer Setup

Compaq Diagnostics

To access Compaq Utilities:

1.Turn on or restart the computer by clicking Start￿Shut Down￿Restart the computer.

2.Press F10 when the blinking cursor appears in the upper-right corner of the display.

3.Select a menu option.

2-6Troubleshooting

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HP E700 manual Compaq Utilities, Fatal Error Beep Codes, Beep Code Beep Sequence Description

E700 specifications

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