Removing The Heat Sink For Discrete Graphics - Dell Precision 7680 Service Manual

Steps
1. Align and insert the heat-sink into its slot on the computer.
2. Tighten the four captive screws to secure the heat-sink to the system board.
NOTE: Tighten the captive screws in the order stamped onto the heat-sink next to the screws [1 > 2 > 3 > 4].
3. Replace the four (M2x5) screws to secure the fans to the system chassis.
4. Connect the two fan cables to their connectors on the system board.
Next steps
1. Install the base cover.
2. Follow the procedure in

Removing the heat sink for discrete graphics

Prerequisites
1. Follow the procedure in
2. Remove the base cover.
About this task
The figure indicates the location of the heat sink and provides a visual representation of the removal procedure.
48 Removing and installing components
after working inside your
Before working inside your
computer.
computer.