Dell Inspiron 14 5457 Service Manual - Page 49

Removing the coin-cell battery, Prerequisites, Procedure

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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. Prerequisites 1 Remove the base cover. 2 Remove the battery. 3 Remove the hard drive. 4 Remove the fan. 5 Remove the keyboard. 6 Remove the base frame. Procedure 1 Disconnect the coin-cell battery cable from the system board. 49

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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.
Prerequisites
1
Remove the
base cover
.
2
Remove the
battery
.
3
Remove the
hard drive
.
4
Remove the
fan
.
5
Remove the
keyboard
.
6
Remove the
base frame
.
Procedure
1
Disconnect the coin-cell battery cable from the system board.
49