Dell Dimension 4600C Owner's Manual - Page 45

yellow, green

Page 45 highlights

Light Pattern A B C D A B C D Problem Description A possible video card failure has occurred. A possible floppy or hard drive failure has occurred. Suggested Resolution • If the computer has a video card, remove the card and reinstall it (see page 66), and restart the computer. • If the problem still exists, install a video card that you know works and restart the computer. • If the problem persists or the computer has integrated video, contact Dell (see page 83). Reseat all power and data cables and restart the computer. A B C D A possible USB failure has occurred. Reinstall all USB devices, check cable connections, and then restart the computer. No memory modules are detected. A B C D = yellow = green = off • Reinstall all memory modules (see page 68) and restart the computer. • To eliminate the possibility of a faulty memory connector, remove all memory modules (see page 68), reinstall one memory module (if the computer supports a single module), and then restart the computer. If the computer starts normally, move the memory module to a different connector and restart the computer. Continue until you have identified a faulty connector or reinstalled all modules without error. Advanced Troubleshooting 45

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Advanced Troubleshooting
45
A possible video card failure
has occurred.
If the computer has a video card,
remove the card and reinstall it
(see page 66), and restart
the computer.
If the problem still exists, install a
video card that you know works and
restart the computer.
If the problem persists or the
computer has integrated video,
contact Dell (see page 83).
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.
No memory modules are detected.
Reinstall all memory modules
(see page 68) and restart
the computer.
To eliminate the possibility of a
faulty memory connector, remove
all memory modules (see page 68),
reinstall one memory module (if
the computer supports a single
module), and then restart the
computer. If the computer starts
normally, move the memory
module to a different connector
and restart the computer. Continue
until you have identified a faulty
connector or reinstalled all modules
without error.
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