Dell XPS 8900 Service Manual - Page 103

Clearing CMOS settings, Prerequisites, Procedure

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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 Remove the computer cover. Procedure 1 Locate the CMOS reset jumper (CMCLR) on the system board. NOTE: For more information on the location of the CMOS jumper, see "System-board components". 2 Remove the jumper plug from the password jumper-pins (PSWD) and connect it to the CMOS jumper-pins. 103

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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
Remove the
computer cover
.
Procedure
1
Locate the CMOS reset jumper (CMCLR) on the system board.
NOTE:
For more information on the location of the CMOS jumper,
see “
System-board components
”.
2
Remove the jumper plug from the password jumper-pins (PSWD) and
connect it to the CMOS jumper-pins.
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