Dell Latitude 5320, Руководство по обслуживанию, Страница: 41 / 116

4. Route the IR camera cable underneath the fan.
5. Connect the IR camera cable to its connectors on the system board.
6. Place the mylar sleeve back.
7. Route the antenna cables back underneath the fan.
Next steps
1. Install the WWAN card (optional).
2. Install the WLAN card .
3. Install the battery .
4. Install the base cover .
5. Follow the procedure in after working inside your computer .
Heat sink
Removing the heatsink
Prerequisites
NOTE: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you
touch it.
NOTE: For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils in your skin
can reduce the heat transfer capability of the thermal grease.
1. Follow the procedure in before working inside your computer .
2. Remove the base cover .
3. Remove the battery .
About this task
The following images indicate the location of the heatsink and provide a visual representation of the removal procedure.
Steps
1. In reverse sequential order (as indicated on the heat sink), loosen the four captive screws that secure the heat sink to the
system board.
Removing and installing components 41