Dell PP20L owner manual Display

When you replace the battery, insert it at a 30-degree angle under the clip with the positive (identified by a plus [+] symbol) side up, and then push it into place.

Display

CAUTION: Before you begin any of the procedures in this section, follow 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 a connector on the back of the computer).

NOTICE: To help prevent damage to the system board, you must remove the battery from the battery bay before you begin working inside the computer.

1Follow the procedures in "Before You Begin" on page 109.

2Remove the hinge cover. See "Hinge Cover" on page 118.

3Remove the six screws securing the display (two on the top, two on the bottom, and two on the back).

4Disconnect the antenna cables from the Mini-Card.

5Loosen the captive grounding-wire screw.

6Disconnect the display cable, using the pull-tab.

7Dislodge the display cable from the display cable channel.

Adding and Replacing Parts

125