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.
Identifier GUID-FEC28CD3-B5DC-4784-A93A-6ADD7CFE72A9
Status Released
Prerequisites
CAUTION
: Removing the coin-cell battery resets the BIOS setup program’s settings to default. It is recommended to note the
BIOS setup program’s settings.
.
1 Remove the base cover.
2 Remove the solid-state drive/Intel Optane.
Identifier GUID-37907B1D-C883-4DFA-B6D2-C60473AA9FEF
Status Released
Procedure
1 Disconnect the coin-cell battery cable from the system board.
2 Using a plastic scribe, peel the coin-cell battery o the palm-rest assembly.
14
Removing the coin-cell battery 39
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