Chapter 24: Removing The Coin-Cell Battery; Prerequisites; Procedure - Dell XPS 8920 Service Manual

NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/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 right-side cover.
2. Follow the procedure from step 1 to step 2 in

Procedure

1. Using a plastic scribe, press the battery-release lever away from the coin-cell battery until the coin-cell battery pops up.
2. Lift the coin-cell battery out of its socket.
Figure 22. Removing the coin cell battery
1. plastic scribe
3. coin-cell battery socket
46 Removing the coin-cell battery
Removing the coin-cell battery
computer. After working inside your computer, follow the instructions in
"Removing the power-supply
2. coin-cell battery
4. battery-release lever
unit".
24
After