Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
About this task
CAUTION: Removing the battery resets the BIOS setup settings to default. It is recommended that you note the BIOS
setup settings before removing the battery.
The following images indicate the location of the battery and provide a visual representation of the removal procedure.
Steps
1. Disconnect the battery cable from the system board (if not disconnected earlier).
2. Peel the tape that secures the battery cable to the battery.
3. Remove the four screws (M2x4) that secure the battery to the palm-rest and keyboard assembly.
4. Lift the battery off the palm-rest and keyboard assembly.
Installing the battery
CAUTION: The information in this installation section is intended for authorized service technicians only.
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