S e t u p a n d Q u i c k Re f e r e n c e G u i d e
37
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
A possible system board failure has
occurred.
Contact Dell for technical assistance.
A microprocessor and/or VRM
mismatch exists.
Perform the procedure in "Microprocessor Problems" in
your
User’s Guide
.
If the problem is still not resolved, contact Dell for
technical assistance.
A possible VRM 0 failure has
occurred.
Contact Dell for technical assistance.
A possible VRM 1 failure has
occurred.
Perform the procedure in "Microprocessor Problems" in
your
User’s Guide
.
If the problem is still not resolved, contact Dell for
technical assistance.
A possible VRM 0 and VRM 1
failure has occurred.
Contact Dell for technical assistance.
Light Pattern
Problem Description
Suggested Resolution
= y e l l o w
= g r e e n
= o f f
A B C D
A B C D
A B C D
A B C D
A B C D
Light Pattern
Problem Description
Suggestion Resolution
A possible BIOS failure has
occurred; the computer is
in the recovery mode.
Run the BIOS Recovery utility, wait for recovery
completion, and then restart the computer.
A B C D
= y e l l o w
= g r e e n
= o f f
Содержание Precision 450N
Страница 4: ...4 Contents ...
Страница 15: ...Setup and Quick Reference Guide 15 Connect the power cables and turn on the computer and monitor ...
Страница 52: ...52 Sommaire Questions fréquemment posées 96 Ouverture du capot de l ordinateur 98 ...
Страница 106: ...106 Conteúdo Perguntas mais freqüentes 149 Abertura da tampa do computador 151 ...
Страница 127: ...Guia de configuração e de referência rápida 127 Conecte os cabos de alimentação e ligue o computador e o monitor ...
Страница 156: ...156 Guia de configuração e de referência rápida w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 160: ...160 Contenido ...
Страница 171: ...Guía de configuración y de referencia rápida 171 Conecte los cables de alimentación y encienda el equipo y el monitor ...