118 Troubleshooting Your System
If the replacement fan is working properly, close the system. See "Closing
the System" on page 47.
If the replacement fan does not operate,
see
"Getting Help" on page 141
.
Troubleshooting System Memory
Problem
• Faulty memory module.
• Faulty system board.
• Diagnostic indicator code indicates a problem with system memory.
Action
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with the
product.
1
If the system is operational, run the appropriate online diagnostic test. See
"Using Dell PowerEdge Diagnostics" on page 131.
If diagnostics indicates a fault, follow the corrective actions provided by
the diagnostic program. If the problem is not resolved or if the system is
not operational, continue to the next step.
2
Turn off the system and attached peripherals, unplug the system from the
power source and press the power button, and then reconnect the system
to power.
3
Turn on the system and attached peripherals and, as the system boots,
note the messages on the screen.
If an error messages appears indicating a fault with a specific memory
module, go to step 12.
If any other system message appears that indicates a nonspecific memory
problem, continue to the next step.
4
Enter the System Setup program and check the system memory setting.
See "Using the System Setup Program" on page 29.
book.book Page 118 Wednesday, June 24, 2009 8:21 AM
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