WARNING:
Before working inside your computer, read the safety information that shipped with your computer and follow the
steps in
Before working inside your
your
computer. For more safety best practices, see the Regulatory Compliance home page at
regulatory_compliance.
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.
Prerequisites
1
Remove the stand.
2
Remove the
back
cover.
3
Remove the
system-board
Procedure
1
Locate the coin-cell battery on the system board.
2
Using your fingertips, press on the metal clip to release the coin-cell battery from the coin-cell battery holder.
3
Lift the coin-cell battery from the coin-cell battery holder.
54
Removing the coin-cell battery
Removing the coin-cell battery
computer. After working inside your computer, follow the instructions in
shield.
32
After working inside
www.dell.com/