Dell Precision 7920 Tower Owner's Manual

Removing the processor heat sink module

1. Follow the procedure in Before working inside your computer.
   NOTE:Ensure that you have Torx 30 screwdriver to remove the processor heat sink module (PHM).
2. Remove the:
   1. side cover
   2. air shroud
3. To remove the heat sink:
   1. Remove the four heat sink screws [1], in the diagonal order (4, 3, 2, 1).
   2. Lift the heat sink away from the CPU slot on the system board.
      CAUTION:CPU will be removed with the heat sink.