Identifier GUID-30EEBC49-DE3E-4C3F-8226-86CE5F32F388
Status Released
Removing the coin-cell battery
WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the
steps in Before working inside your computer. After working inside your computer, follow the instructions in After 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
Identifier GUID-40DD66AC-7BD6-4099-BEFD-4117D67151D6
Status Released
Prerequisites
Remove the base cover.
Identifier GUID-239ABB61-4AFE-4E44-8A20-DEA76C642ADA
Status Released
Procedure
1 Disconnect the coin-cell battery cable from the system board.
2 Peel o the coin-cell battery from the battery socket on the computer base.
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28 Removing the coin-cell battery