Processor Heat Sink Module; Removing The Processor Heat Sink Module - Dell Precision 7920 Tower Owner's Manual

b) Lift the coin-cell battery out of the system board.
Installing the coin cell battery
1. Place the coin-cell battery into its slot on the system board.
2. Press the coin-cell battery with positive (+) side facing up until the release latch springs back into place and secures it to the system
board.
3. To install:
a) air shroud
b) graphical processing unit (GPU)
c) side cover
4. Follow the procedure in

Processor heat sink module

Removing the processor heat sink module

1. Follow the procedure in
NOTE: Ensure that you have Torx 30 screwdriver to remove the processor heat sink module (PHM).
74 Removing and installing components
After working inside your computer.
Before working inside your computer.