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Removing the heat-sink fan assembly – Dell Vostro 2520 (Mid 2012) User Manual

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4.

Follow the procedures in

After Working Inside Your Computer

.

Removing the Heat-Sink Fan Assembly

1.

Follow the procedures in

Before Working Inside Your Computer

.

2.

Remove:
a) battery
b) keyboard
c) palmrest

3.

Disconnect the CPU-fan cable from the system board.

4.

Remove the captive screws that secure the heat-sink fan assembly by following the sequence in the image.

5.

Remove the heat-sink fan assembly from the computer.

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