Dell EMC P44E, Руководство по обслуживанию

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3. Remove the two (M2x3) screws that secure the power button board to the computer.
4. Remove the power button board with the power button board cable from the computer.
5. Disconnect the power button board cable from the power button board.
Installing the power button board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the power button board and provides a visual representation of the installation procedure.
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.
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 .
Ujjlenyomat-olvasóval ellátott bekapcsológomb-
panel
Removing the power button assembly with fingerprint
reader
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 heat-sink assembly .
About this task
The figure indicates the location of the power button assembly with fingerprint reader and provides a visual representation of the removal
procedure.
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