Diagnostic Code

Definition

Corrective Action

 

 

 

G

Y

Y

Y

No memory

 

 

 

 

modules are

 

 

 

 

detected.

A

B

C

D

 

Reinstall all memory modules (see page 70) and then restart the computer.

To eliminate the possibility of a faulty memory connector, remove all memory modules, install one memory module (if the system supports a single module), and restart the system. Then move the memory module to another connector and restart the system.

If the problem persists, contact Dell (see page 84).

Y G Y Y

PCI bus failure has

1 Determine if a conflict exists by

 

occurred.

removing a card (see page 66) and then

 

 

restarting the computer.

2 If the problem persists, reinstall the card

A B C Dthat you removed, remove a different card (see page 66), and then restart the computer.

3 Repeat this process for each card. If the computer starts normally, troubleshoot the last card removed from the computer for resource conflicts (see "Resolving Software and Hardware Incompatibilities" on page 54).

 

 

 

 

 

4 If the problem persists, contact Dell

 

 

 

 

 

(see page 84).

 

 

 

 

 

 

Y

G

Y

G

Video controller

• If the problem persists, contact Dell

 

 

 

 

failure.

(see page 84).

A

B

C

D

 

 

 

 

 

 

 

 

Advanced Troubleshooting

49

Page 49
Image 49
Dell 4500S manual Y Y