Service Manual

8 Remove the base cover.
9 Remove the top cover.
10 Remove the processor fan.
11 Replace the jumper plug on the password jumper (pin number three and
four).
Post-requisites
1 Replace the processor fan.
2 Replace the top cover.
3 Replace the base cover.
Clearing CMOS Settings
WARNING: Before working inside your computer, read the
safety information that shipped with your computer and
follow the steps in Before working inside your computer.
After working inside your computer, follow the instructions
in
After working inside your computer. For more safety best
practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Prerequisites
1 Remove the base cover.
2 Remove the top cover.
3 Remove the processor fan.
4 Remove the video-card fan.
Procedure
1 Locate the CMOS jumper (pin number five and six) on the system board.
For information on the location of the CMOS jumper, see “System- board
components”.
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