Dell Precision 370 DHM Serie Guía De Referencia Rápida página 35

Light Pattern Problem Description
A possible system board resource and/or
hardware failure has occurred.
A B C D
A possible expansion card failure has
occurred.
A B C D
Another failure has occurred.
A B C D
The computer is in a normal operating
condition after POST.
A B C D
= yellow
= green
= off
Suggested Resolution
Perform the procedures in "Resolving
Software and Hardware
Incompatibilities" (see page 25).
If the problem persists, contact Dell. For
more information on contacting Dell,
see your User's Guide.
Determine if a conflict exists by
1
removing a card (not a graphics card)
and restarting the computer. For more
information on removing a card, see
your User's Guide.
If the problem persists, reinstall
2
the card that you removed, remove
a different card, and then restart
the computer.
Repeat this process for each card.
3
If the computer starts normally,
troubleshoot the last card removed
from the computer for resource
conflicts (see "Resolving Software
and Hardware Incompatibilities" on
page 25).
If the problem persists, contact Dell.
4
For more information on contacting
Dell, see your User's Guide.
• Ensure that the cables are properly
connected to the system board from
the hard drive, CD drive, and DVD
drive.
• If the problem persists, contact Dell.
For more information on contacting
Dell, see your User's Guide.
None.
Quick Reference Guide
35