Dell PP22L manual Replacing the Card, Removing the Coin-Cell Battery, 181

Replacing the Card

1Replace the card at an angle to slide it under the securing tabs in the card compartment.

2Connect the cable to the card.

Coin-Cell Battery

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.

Removing the Coin-Cell Battery

1Follow the procedures in "Before You Begin" on page 153.

2Turn the computer over.

3Loosen the captive screw on the memory module/coin-cell battery cover (see "Bottom View" on page 32), and remove the cover.

4Disconnect the coin-cell battery cable from the system board.

2

3

1

1 coin-cell battery 2 mylar sleeve 3 battery cable connector

5Slide the battery out of the mylar sleeve.

Adding and Replacing Parts

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