Dell EMC Precision 7750, Руководство по обслуживанию

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2. Connect the antenna cables to the connectors on the WWAN card.
3. Place the WWAN card bracket above the WWAN card to secure the antenna cables.
4. Tighten the (M2x3) screw to secure the WWAN card bracket to the system board.
Next steps
1. Install the base cover .
2. Install the SD card .
3. Follow the procedure in after working inside your computer .
Entramado del teclado
Removing the keyboard lattice
Prerequisites
1. Follow the procedure in before working inside your computer .
2. Remove the SD card .
3. Remove the base cover .
About this task
The figure indicates the location of the keyboard lattice and provides a visual representation of the removal procedure.
Steps
1. Using a plastic scribe, pry the top edge of the keyboard lattice starting from the recess points and working your way around the sides
and bottom edge.
2. Remove the keyboard lattice from the keyboard.
Desmontaje y reensamblaje 37