Removing the coin-cell battery
Prerequisites Follow the procedure in
Before working inside your 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.
Remove the
left-side cover .
About this task The following images indicate the location of the coin-cell battery and provides a visual representation of the removal procedure.
Steps Lay the computer on the right side.
Press the releasing clip on the power-cable connectors and disconnect the power cables from the graphics card.
Slide the power-supply unit cage release latches to the unlock position.
Lift the power-supply unit cage and rotate the power-supply unit cage away from the chassis.
Press the battery-release lever away from the coin-cell battery until the coin-cell battery pops up.
Lift the coin-cell battery out of its socket.
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