Installing The Coin Cell Battery; Heat Sink; Removing The Heat Sink Assembly; Installing The Heat Sink Assembly - Dell Vostro 3667 Owner's Manual

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 panel door.
4 Follow the procedure in

Heat sink

Removing the heat sink assembly

1 Follow the procedure in
2 Remove the:
a cover
b bezel
3 Open the front panel
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].
NOTE:
[2, 3, 4, 5].
c Lift the heat sink assembly away from the computer [6].

Installing the heat sink assembly

1 Align the screws of the heat sink assembly with the holders on the system board.
2 Place the heat sink assembly on the processor.
3 Tighten the captive screws to secure the heat sink assembly to the system board.
NOTE: Tighten the screws on the system board in the order of the callout numbers as indicated in the removal
instructions.
4 Connect the heat sink assembly cable to the connector on the system board.
5 Close the front panel door.
After working inside your
Before working inside your
door.
Loosen the screws that secure the heat sink to the system board in the order of the callout numbers
computer.
computer.
Removing and installing components 19