Dell Precision Workstation 530 Guía De Configuración Y Referencia Rápida página 34

D i a g n o s t i c L i g h t C o d e s B e f o r e P O S T
Light Pattern Cause
Microprocessor and/or voltage
regulator module (VRM) mismatch.
A B C D
Possible VRM 0 failure.
A B C D
Possible VRM 1 failure.
A B C D
Possible VRM 0 and VRM 1 failure.
A B C D
Possible memory riser board A failure. See "System Memory Problems" in the User's Guide.
A B C D
Possible memory riser board B failure. See "System Memory Problems" in the User's Guide.
A B C D
Possible memory riser board A and
riser board B failure.
A B C D
= y e l l o w
= g r e e n
= o f f
34
Setup and Quick Re ference Guide
(continued)
Action
See "Microprocessor Problems" in the User's Guide.
See "Microprocessor Problems" in the User's Guide.
See "Microprocessor Problems" in the User's Guide.
See "Microprocessor Problems" in the User's Guide.
See "System Memory Problems" in the User's Guide.