Dell P40G002 Installing the Coin-Cell Battery, Removing the WWAN Card

Installing the Coin-Cell Battery

1. Insert the coin-cell battery to its place on the computer.

2. Connect the coin-cell battery cable to its connector on the system board.

3. Install:

a. base cover

b. battery

4. Follow the procedures in After Working Inside Your computer.

1. Follow the procedures in Before Working Inside Your Computer.

2. Remove:

a. battery

b. base cover

3. Perform the following steps as shown in the illustration:

a. Disconnect the WWAN cables from their connectors on the WWAN card [1].

b. Remove the screw that secures the WWAN card to the computer [2].

c. Remove the WWAN card from the computer [3].