Dell EMC Latitude 7520, Руководство по обслуживанию

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3. Route the display cable along the guiding tabs and connect the display, camera, touch screen, sensor board cables to the
system board.
4. Align and place the display cable bracket on the connector on the system board.
5. Install the two (M2x2) screws securing the display cable bracket to the system board.
6. Connect the antenna cable to the WLAN module on the system board.
7. Replace the WLAN bracket on the antenna connector of the WLAN module on the system board.
8. Connect the WWAN antenna cables and route the antenna cables along the rubber guides on the system board.
9. Replace the single (M2x2) screw securing the WLAN card bracket to the system board.
Next steps
1. Install the base cover .
2. Install the microSD card .
3.
NOTE: Plug-in AC before powering up your computer.
Follow the procedure in after working inside your computer .
Speakers
Removing the speakers
Prerequisites
1. Follow the procedure in before working inside your computer .
2. Remove the microSD card .
3. Remove the base cover .
4. Remove the battery .
About this task
The following images indicate the location of the speakers and provide a visual representation of the removal procedure.
Steps
1. Release the cable from the tabs on the palmrest assembly.
2. Lift and remove the speakers from the computer chassis.
Removing and installing components 45