Dell Precision U3525, Краткое руководство пользователя, Страница: 35 / 204

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 page 25).
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
the card that you removed, remove
a different card, and then restart
the computer.
3
Repeat this process for each card.
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).
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
A B C D
A B C D
A B C D
A B C D