Dell Precision 360 Installierung Und Schnellreferenzhandbuch Seite 32

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
Other failure has occurred.
A B C D
The computer is in a normal operating
condition after POST.
A B C D
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32
Setup and Quick Re ference Guide
Suggested Resolution
Perform the procedure in "System Board
Problems" and see "Resolving Software and
Hardware Incompatibilities" in your User's
Guide.
If the problem persists, contact Dell.
Determine if a conflict exists by removing
1
a card and then restarting the computer.
If the problem persists, reinstall the card
2
that you removed, remove a different card,
and then restart the computer.
Repeat this process for each card. If the
3
computer starts normally, troubleshoot the
last card removed from the computer for
resource conflicts (see "Resolving Software
and Hardware Incompatibilities" in your
User's Guide).
If the problem persists, contact Dell.
4
Ensure that the cables are properly connected
from the hard drive, CD drive, and DVD drive
to the system board.
If the problem persists, contact Dell.
None.