Dell EMC Precision 7750, Руководство по обслуживанию

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Steps
1. Connect the power button board cable to the power button board.
2. Align and place the power button board with power button cable into its slot on the computer.
3. Replace the two (M2x3) screws to secure the power button board.
4. Adhere the power button board cable to the palmrest.
5. Connect the power button board cable to the connector on the system board.
6. Connect the power button assembly with fingerprint reader cable to the power button board,
7. Replace the power button assembly with fingerprint reader cable bracket above the power button daughter board.
8. Replace the (M2.5x2.5) screw to secure the power button assembly with fingerprint reader cable bracket in place.
Next steps
1. Install the heat-sink assembly .
2. Install the battery .
3. Install the base cover .
4. Install the SD card .
5. Follow the procedure in after working inside your computer .
Marco interno
Removing the inner frame
Prerequisites
1. Follow the procedure in before working inside your computer .
2. Remove the SD card .
3. Remove the base cover .
4. Remove the battery .
5. Remove the WLAN card .
6. Remove the WWAN card .
7. Remove the primary M.2 SSD .
About this task
The figure indicates the location of the inner frame and provides a visual representation of the removal procedure.
Desmontaje y reensamblaje 49