Removing The Coin-Cell Battery; Prerequisites; Procedure - Dell Alienware 15 Service Manual

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
After working inside your computer, follow the instructions
in After working inside your
practices, see the Regulatory Compliance home page at
dell.com/regulatory_compliance.
CAUTION: Removing the coin-cell battery resets the BIOS
settings to default. It is recommended that you note the
BIOS settings before removing the coin-cell battery.

Prerequisites

1 Remove the
2
Remove the
3 Remove the
4
Remove the
5 Follow the procedure from step 1 to step 11 in "Removing the
6
Remove the
7 Remove the
8
Follow the procedure from step 1 to step 11 in "Removing the

Procedure

1 Disconnect the coin-cell battery cable from the system board.
Before working inside your
base panel.
memory modules.
solid-state drives.
wireless card.
hinge covers.
display assembly.
computer. For more safety best
computer.
palm rest".
system board".
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