Dell OptiPlex 7010 (Mid 2012) - Manual (Page 31)

Installing the Processor
1. Insert the processor into the processor socket. Ensure the processor is properly seated.
2. Press the release lever down and then move it inward to secure it with the retention hook.
3. Install the heat sink.
4. Install the drive cage.
5. Install the front bezel.
6. Install the cover.
7. Follow the procedures in After Working Inside Your Computer .
Removing the System Board
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the:
a. cover
b. front bezel
c. drive cage
d. expansion card
e. heat sink
3. Disconnect all the cables connected to the system board, and move the cables away from the chassis.
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