Installing The Heat-Sink; Removing The Heat-Sink - For Computers With Discrete Graphics Card - Dell Latitude 5430 Rugged Service Manual

Installing the heat-sink

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the heat-sink and provides a visual representation of the installation procedure.
Steps
1. Align the heat-sink screw holes with the system board and place it on the system chassis.
2. Replace the three (M2x3.5) and four (M2x6) screws (in sequential order, 1->2->3->4->5->6->7) to secure the heat-sink to
the system board.
Next steps
1. Install the dock I/O board.
2. Install the WLAN.
3. Install the Wi-Fi I/O board.
4. Install the base cover.
5. Install the primary M.2 2280 solid state drive
6. Install the battery.
7. Follow the procedure in
Removing the heat-sink - for computers with discrete graphics
card
Prerequisites
1. Follow the procedure in
2. Remove the battery.
62 Removing and installing components
or primary M.2 2230 solid state
after working inside your
before working inside your
computer.
computer.
drive.