2. Press the battery into the connector until it locks into place.
3. Close the front panel door.
4. Follow the procedure in After working inside your computer.
Heat sink
Removing the heat sink assembly
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. cover
b. bezel
3. Open the front panel 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].
NOTE: Loosen the screws that secure the heat sink to the system board in the order of the callout numbers [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.
6. Install the:
a. bezel
b. cover
7. Follow the procedure in After working inside your computer.
Disassembly and reassembly
19