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
Before working inside your
computer, follow the instructions in
computer. For more safety best 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
board".

Procedure

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