D i a g n o s t i c L i g h t C o d e s D u r i n g P O S T (continued)

Light Pattern

 

Cause

 

 

 

A

yellow

Possible microprocessor failure.

B

yellow

 

C

green

 

D

yellow

 

 

 

 

A

yellow

Possible memory failure.

B

yellow

 

C

green

 

D

green

 

 

 

 

A

yellow

Possible expansion card failure or conflict.

B

green

 

C

yellow

 

D

yellow

 

 

 

 

A

yellow

Possible video card failure.

B

green

 

C

yellow

 

D

green

 

 

 

 

A

yellow

Possible floppy drive or hard drive failure.

 

 

B

green

 

 

 

C

green

 

 

 

D

yellow

 

 

 

 

 

 

A

green

After video initialization, an alert was found. Check

green

the computer screen for an error message.

B

green

 

C

 

yellow

 

D

 

 

 

 

 

 

= y e l l o w

= g r e e n

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Setup and Quick Reference Guide

47

Page 47
Image 47
Dell 0G475 manual = y e l l o w = g r e e n = o f f