Owners Manual

Removing the coin cell battery

1 Follow the procedure in Before Working Inside Your Computer.

2 Remove the:

• cover

• bezel

3 Open the front bezel door.

4 To remove the coin cell battery:

a Using a plastic scribe, release the coin cell battery until it pops out.

b Remove the coin cell battery from the connector on the system board.

Installing the coin cell battery

1 Hold the coin cell battery with the "+" sign facing up and slide it under the securing tabs at the positive side of the connector.

2 Press the battery into the connector until it locks into place.

3 Close the front bezel door.

4 Install the:

• bezel

• cover

5 Follow the procedure in After Working Inside Your Computer.

Removing the heat sink assembly

1 Follow the procedure in Before Working Inside Your Computer.

2 Remove the:

• cover

• bezel

3 Open the front bezel door.

4 To remove the heat sink assembly:

a Disconnect the heat sink assembly cable from the connector on the system board [1].

b Loosen the captive screws that secure the heat sink assembly to the system board [2, 3, 4, 5].

c Lift the heat sink assembly away from the computer [6].

Removing and installing components