Dell 140M, PP19L owner manual Removing the Coin-Cell Battery, 128

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Coin-Cell Battery

Removing the Coin-Cell Battery

CAUTION: Before you perform the following procedures, see the safety instructions in the Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer.

NOTICE: To avoid damaging the system board, you must remove the main battery before you begin working inside the computer.

1Follow the procedures in "Before You Begin" on page 105.

2Remove the hinge cover (see page 123).

3Remove the keyboard (see page 125).

4Use a plastic scribe to lift the battery upward to remove it from the system board.

128

Adding and Replacing Parts