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Troubleshooting Tools 127
If the first memory
module tested is
defective, repeat the
process with the
remaining modules to
ensure that the remaining
modules are not defective.
8
When the defective
memory module is
identified,
contact Dell
for a replacement
(see
"Contacting Dell
" on
page 295
).
System board failure has
occurred.
Contact Dell for technical
assistance (see "Contacting
Dell" on page 295).
Memory modules are detected,
but a memory configuration or
compatibility error exists.
• Ensure that no special
memory module/memory
connector placement
requirements exist (see
"Memory" on page 187).
• Verify that the memory
modules that you are
installing are compatible
with your computer (see
"Memory" on page 187).
• Reinstall the memory
modules and restart the
computer.
• If the problem persists,
contact Dell (s
ee
"Contacting Dell
" on
page 295
)
.
Routine system activity
preceding video initialization.
Watch your monitor for on-
screen messages.
Light Pattern Problem Description Suggested Resolution