Dell Vostro 470 (Mid 2012) - Manual (Page 27)

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Removing The Processor
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the cover.
3. Remove the heat sink assembly.
4. Push the processor release lever down and then press it outward to release it from the retention hook that secures
it.
5. Raise the processor cover and lift up the processor to remove it from the computer.
Figure 24.
Installing The Processor
1. Install the processor into the socket.
2. Press down the processor cover to secure it inside the socket.
3. Push the release lever down and then press it inward to hold the retention hook that secures it.
4. Install the heat sink assembly.
5. Install the cover.
6. Follow the procedures in After Working Inside Your Computer.
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