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.

Removing the WWAN Card

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].

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Dell P40G002 owner manual Installing the Coin-Cell Battery, Removing the Wwan Card