Coin-Cell Battery; Removing The Coin-Cell Battery - Dell P156G Service Manual

Coin-cell battery

Removing the coin-cell battery

Prerequisites
1. Follow the procedure in
NOTE: Ensure that your computer is in Service Mode. For more information see, step 6 in
computer.
.
CAUTION: Removing the coin-cell battery resets the BIOS setup program's settings to default. It is
recommended that you note the BIOS setup program's settings before removing the coin-cell battery.
2. Remove the base cover.
About this task
The following image(s) indicate the location of the coin-cell battery and provides a visual representation of the removal
procedure.
Steps
1. Disconnect the coin-cell battery cable from the I/O board.
2. Peel the coin-cell battery off the palm-rest and keyboard assembly.
Before working inside your computer
Before working inside your
Removing and installing components 33