Dell Alienware Area 51 R2 Service Manual - Page 107

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 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 stability foot. 2 Remove both the left and right side-panels. See "Removing the Side Panels". 3 If you have multiple graphics cards installed, remove the graphics card. See "Removing the Graphics Card". Procedure 1 Lay the computer on the left side. 107

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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
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
stability foot
.
2
Remove both the left and right side-panels. See “
Removing the Side
Panels
”.
3
If you have multiple graphics cards installed, remove the graphics card.
See “
Removing the Graphics Card
”.
Procedure
1
Lay the computer on the left side.
107