Clearing Cmos Settings; Clearing Bios (System Setup) And System Passwords - Dell Alienware Area-51m Service Manual

Clearing CMOS settings

CAUTION: Clearing CMOS settings will reset the BIOS settings on your computer.
1 Remove the base cover.
2 Disconnect the battery cable from the system board.
3 Remove the coin-cell
4 Wait for one minute.
5 Replace the coin-cell
6 Connect the battery cable to the system board.
7 Replace the base cover.

Clearing BIOS (System Setup) and System passwords

To clear the system or BIOS passwords, contact Dell technical support as described at www.dell.com/contactdell.
NOTE: For information on how to reset Windows or application passwords, refer to the documentation
accompanying Windows or your application.
battery.
battery.
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