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Coin-Cell Battery
Alienware® M11x R2 Service Manual
Removing the Coin-Cell Battery
Replacing the Coin-Cell Battery
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
surface (such as a connector on your computer).
CAUTION:
Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™
is not covered by your warranty.
CAUTION:
To help prevent damage to the system board, remove the main battery (see
computer.
Removing the Coin-Cell Battery
1. Follow the instructions in
Before You
2. Remove the base cover (see
3. Remove the battery pack (see
4. Follow the instructions from
5. Remove the memory module(s) (see
6. Remove the hinge cover (see
7. Remove the keyboard (see
8. Remove the palm rest assembly (see
9. Disconnect the coin-cell battery cable from the connector on the system board.
10. The coin-cell battery is glued to the system board. Using a plastic scribe, pry the coin-cell battery from the system board.
1
coin-cell battery cable connector
Replacing the Coin-Cell Battery
1. Follow the instructions in
Before You
Begin.
Removing the Base
Cover).
Removing the Battery
Pack).
step 4
to
step 6
in
Removing the Hard
Removing the Memory
Module(s)).
Removing the Hinge
Cover).
Removing the
Keyboard).
Removing the Palm Rest
2
coin-cell battery
Begin.
Removing the Battery
Drive.
Assembly).
Pack) before working inside the
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