Chapter 23: Removing The Coin-Cell Battery; Prerequisites; Procedure - Dell 3000 Series 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.
Topics:
•

Prerequisites

•

Procedure

Prerequisites
1. Remove the battery.
2. Follow the procedure from step 1 to step 3 in
3. Remove the keyboard.
4. Follow the procedure from step 1 to step 5 in
Procedure
Using a plastic scribe, gently pry the coin-cell battery out of the battery socket on the system board.
1. system board
3. battery socket
42 Removing the coin-cell battery
Removing the coin-cell battery
computer. After working inside your computer, follow the instructions in
"Removing the optical
"Removing the base
2. plastic scribe
4. coin-cell battery
drive".
cover".
23
After