Dell Latitude 5430, Руководство по обслуживанию

Страница: 38 / 110

Steps
1. Align the screw holes on the assembly inner frame with the screw holes on the system board and the palm-rest assembly.
NOTE: Ensure that the tab on the top-left corner of the assembly inner frame is installed underneath the tab on the
palm-rest assembly.
2. Replace the ten (M2x3) screws that secure the assembly inner frame to the system board and the palm-rest assembly.
3. Route the speaker cable firmly through the routing guide on the assembly inner frame and connect the speaker cable to the
connector on the system board.
4. Route the antennas cable through the routing guides on the assembly inner frame.
Next steps
1. Install the WLAN card .
2. Install the WWAN card .
3. Install the M.2 2280 solid-state drive or M.2 2230 solid-state drive .
4. Install the 3-cell battery or 4-cell battery .
5. Install the base cover .
6. Install the microSIM card .
7. Install the microSD card .
8. Follow the procedure in after working inside your computer .
LED-kort
Removing the LED board
Prerequisites
1. Follow the procedure in before working inside your computer .
2. Remove the microSD card .
3. Remove the microSIM card .
4. Remove the base cover .
5. Remove the 3-cell battery or 4-cell battery .
About this task
The following image indicates the location of the LED board and provides a visual representation of the removal procedure.
38 Ta bort och installera komponenter