Dell XPS 13 7390 Service Manual - Page 29

Removing the coin-cell battery, Prerequisites, Procedure

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14 Removing the coin-cell battery NOTE: 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 Prerequisites 1. Remove the base cover. 2. Remove the battery. Procedure 1. Disconnect the coin-cell battery cable from the system board. 2. Note the location of the coin-cell battery and pry it off the system board. Removing the coin-cell battery 29

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Removing the coin-cell battery
NOTE:
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
Prerequisites
1.
Remove the
base cover
.
2.
Remove the
battery
.
Procedure
1.
Disconnect the coin-cell battery cable from the system board.
2.
Note the location of the coin-cell battery and pry it off the system board.
14
Removing the coin-cell battery
29