Dell Dimension 4550 - Manual (Page 61)

Advanced Troubleshooting 61
Other failure. • Ensure that the cables are properly
connected from the hard drive,
CD drive, and DVD drive to the system
board (see page 85).
• If the problem persists, contact Dell
(see page 116).
PCI bus failure has
occurred.
1 Determine if a conflict exists by
removing a card (not the video card)
(see page 90) and then restarting the
computer.
2 If the problem persists, reinstall the card
that you removed, remove a different
card (see page 90), 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 70).
4 If the problem persists, contact Dell
(see page 116).
Video controller
failure.
• If the computer has a video card,
remove the card and reinstall it (see
page 94).
• If the problem persists or the computer
has integrated video, contact Dell (see
page 116).
No memory
modules are
detected.
• Reinstall all memory modules (see
page 92) and then restart the computer.
• If the problem persists, contact Dell
(see page 116).
Diagnostic Code Definition Corrective Action
G G G Y
A B C D
Y G Y Y
A B C D
Y G Y G
A B C D
G Y Y Y
A B C D