Steps
1. Align the screws on the processor fan and heat-sink assembly with the screw holders on the system board and place the
processor fan and heat-sink assembly on the processor.
NOTE: Ensure that the triangle mark is directed towards the rear side of the computer.
2. In the sequential order (1->2->3->4), tighten the captive screws to secure the processor fan and heat-sink assembly to the
system board.
NOTE: Tighten the screws in a sequential order (1,2,3,4) as printed on the system board.
Next steps
1. Install the air shroud.
2. Install the side cover.
3. Follow the procedure in After working inside your computer.
Hard-drive fan assembly
Removing the hard-drive fan assembly
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the side cover.
3. Remove the air shroud.
About this task
The following images indicate the location of the hard-drive fan assembly and provide a visual representation of the removal
procedure.
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Removing and installing components