Dell XPS/Dimension XPS - Manual (Page 62)

62 Advanced Troubleshooting
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No memory modules are detected. 1 Reinstall all memory modules (see
page 86).
2 Ensure that all the connector tabs
are locked.
3 Restart the computer.
4 If the problem persists, contact
Dell (see page 129).
Memory modules are detected, but a
memory configuration or
compatibility error exists.
• Ensure that no special memory
module/memory connector
placement requirements exist (see
page 86).
• Verify that the memory modules
that you are installing are
compatible with your computer
(see page 86).
• If the problem persists, contact
Dell (see page 129).
A possible system board resource
and/or hardware failure has occurred.
See "Resolving Software and
Hardware Incompatibilities" on
page 71.
If the problem persists, contact Dell
(see page 129).
Light Pattern Problem Description Suggested Resolution
= yellow
= green
= off
A B C D
A B C D
A B C D
G0550bk1.book Page 62 Thursday, July 10, 2003 1:55 PM