Dell Precision Workstation 390, Краткое руководство пользователя, Страница: 39 / 368

Quick Reference Guide
39
A possible expansion card failure
has occurred.
1
Determine if a conflict exists by
removing a card (not the graphics
card) and then restarting the
computer. For more information
on removing a card, see your
User’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 32).
4
If the problem persists, contact Dell.
For instructions on contacting Dell,
see your
User’s Guide .
A possible graphics card failure
has occurred. • If the computer has a graphics card,
remove the card, reinstall it, and
then restart the computer.
• If the problem still exists, install a
graphics card that you know works
and restart the computer.
• If the problem persists or the
computer has integrated graphics,
contact Dell. For instructions on
contacting Dell, see your
User’s Guide.
A possible floppy or hard drive failure
has occurred. Reseat all power and data cables
and restart the computer.
A possible USB failure has occurred. Reinstall all USB devices, check cable
connections, and then restart the
computer.
Light Pattern Problem Description Suggested Resolution