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Removal and Replacement
Procedures
Removal and Replacement of Components 105
Battery
CAUTION: Before removing the battery, be sure your CMOS settings are backed up because all CMOS
settings are lost when the battery is removed. To back up the CMOS settings, use Computer Setup and run
the Save to Diskette option from the File menu.
To remove the battery:
1. Disconnect power from the system (page 79) and remove the access panel (page 86).
2. On the system board, press on the release tab of the battery holder
1.
3. Lift the battery straight up
2.
To replace the battery, slide the battery back in until it snaps back into place.