Dell Latitude 5430, Руководство по обслуживанию

Страница: 42 / 139

Installing the fan
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 fan and provides a visual representation of the installation procedure.
Steps
1. Place the fan on the system chassis.
2. Connect the fan cable to its connector on the system board.
3. Replace the three (M2.5x6.5) screws that secure the fan to the system chassis.
Next steps
1. Install the base cover .
2. Install the primary M.2 2280 solid state drive or primary M.2 2230 solid state drive .
3. Install the battery .
4. Follow the procedure in after working inside your computer .
Wi-Fi I/O board
Removing the Wi-Fi I/O board
Prerequisites
1. Follow the procedure in before working inside your computer .
2. Remove the battery .
3. Remove the primary M.2 2280 solid state drive or primary M.2 2230 solid state drive .
4. Remove the base cover .
About this task
The following images indicate the location of the Wi-Fi I/O board and provide a visual representation of the removal procedure.
42 Removing and installing components