Dell Latitude 5480 - Installing Heat Sink; System Fan; Removing the System Fan

b. battery
3. To remove the heat sink:
NOTE: This section is for the UMA model only.
a. Remove the M2*3 screws that secure the heat sink on the system board [1].
b. Lift the heat sink away from the system board [2].
Installing heat sink
Steps
1.
NOTE: This section is for UMA model only.
Place the heat sink on the system board.
2. Tighten the M2*3 screws to secure the heat sink to the computer.
3. Install the:
a. battery
b. base cover
4. Follow the procedure in After working inside your computer.
System fan
Removing the system fan
Steps
1. Follow the procedure in Before working inside your computer.
2. Remove the:
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Removing and installing components