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34 Quick Reference Guide
Memory modules are
detected, but a
memory failure has
occurred.
• If two or more memory modules are
installed, remove the modules (see
"Removing a Memory Module" in your
User’s Guide
), then reinstall one
module (see "Installing a Memory
Module" in your
User’s Guide
) and
restart the computer. If the computer
starts normally, continue to install
additional memory modules (one at a
time) until you have identified a
faulty module or reinstalled all
modules without error.
• If available, install working memory of
the same type into your computer (see
"Memory" in your
User’s Guide
).
• If the problem persists, contact Dell
(see "Contacting Dell" in your
User’s
Guide
).
A possible graphics
card failure has
occurred.
• Reseat any installed graphics cards
(see "Cards" in your
User’s Guide
).
• If available, install a working graphics
card into your computer.
• If the problem persists, contact Dell
(see "Contacting Dell" in your
User’s
Guide
).
A possible floppy or
hard drive failure has
occurred.
• Reseat all power and data cables and
restart the computer.
• If the problem persists, contact Dell
(see "Contacting Dell" in your
User’s
Guide
).
A possible USB failure
has occurred.
• Reinstall all USB devices, check cable
connections, and then restart the
computer.
• If the problem persists, contact Dell
(see
"Contacting Dell" in your User’s
Guide
).
Light Pattern Problem Description Suggested Resolution