Chapter 11: Removing The Coin-Cell Battery; Prerequisites; Procedure - Dell Inspiron 15-5578 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
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

Remove the base cover.

Procedure

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.
Figure 12. Removing the coin-cell battery
1. coin-cell battery cable
3. I/O board
Removing the coin-cell battery
computer. After working inside your computer, follow the instructions in
2. coin-cell battery
4. palm rest and keyboard assembly
www.dell.com/
Removing the coin-cell battery
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After
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