Dell OptiPlex 7020 (Mid 2014) - Manual (Page 20)

3. Press the release lever down and then move it outward to release it from the retention hook. Lift the
processor cover and remove the processor from the socket. Place it in an antistatic bag.
Installing the Processor
1. Insert the processor in the processor socket. Ensure the processor is properly seated.
2. Lower the processor cover.
3. Press the release lever down and then move it inward to secure it with the retention hook.
4. Install:
a. heat-sink assembly
b. cover
5. Follow the procedures in After Working Inside Your Computer.
Removing the System Fan
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the cover.
3. Press the clip to release and disconnect the system-fan cable from the system board.
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