Service manual

Replacing 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.
Procedure
1 Adhere the coin-cell battery to the system board.
2 Connect the coin-cell battery cable to the system board.
Post-requisites
1 Follow the instructions from step 9 to step 15 in “Replacing the System
Board”.
2 Replace the wireless card.
3 Follow the instructions from step 3 to step 6 in “Replacing the Back
Cover”.
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