Quick Reference Guide 35
A possible system board resource and/or
hardware failure has occurred.
Perform the procedures in
"Resolving
Software and Hardware
Incompatibilities"
(see
page25).
If the problem persists,
contact Dell
. For
more information on contacting Dell,
see your User’s Guide.
A possible expansion card failure has
occurred.
1
Determine if a conflict exists by
removing a card (not a graphics card)
and restarting the computer. For more
information on removing a card, see
your U
ser’s Guide
.
2
If the problem persists, reinstall
thecard that you removed, remove
adifferent card, and then restart
thecomputer.
3
Repeat this process for each card.
Ifthe computer starts normally,
troubleshoot the last card removed
from the computer for resource
conflicts (see "Resolving Software
andHardware Incompatibilities" on
page25).
4
If the problem persists, contact Dell.
For more information on contacting
Dell, see your
User’s Guide
.
Another failure has occurred.
• 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
.
The computer is in a normal operating
condition after POST.
None.
Light Pattern Problem Description Suggested Resolution
= yellow
= green
= off
ABCD
ABCD
ABCD
ABCD