Dell OptiPlex 3000 Series - Installing Heat Sink

Installing heat sink
1 Align the heat sink onto the processor [1].
2 Tighten the 4 captive screws to secure the heat sink assembly to the system board [2].
NOTE
: Tighten the screws in a sequential order (1,2,3,4) as mentioned on the system board.
42 Removing and installing components