Dell P93F - Installing the Smart-Card Reader; Touchpad Button; Removing the Touchpad Buttons

Installing the smart-card reader
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 smart-card reader and provides a visual representation of the installation procedure.
Steps
1. Align and place the smart-card reader into its slot on the computer.
2. Replace the two (M2x2.5) screws to secure the smart-card reader in place.
3. Adhere the smart-card reader FFC to the touchpad.
4. Connect the smart-card reader FFC to the connector on the USH daughter board.
5. Connect the touchpad button FPC to the connector on the touchpad.
Next steps
1. Install the inner frame.
2. Install the WWAN card.
3. Install the WLAN card.
4. Install the primary M.2 SSD.
5. Install the battery.
6. Install the base cover.
7. Install the SD card.
8. Follow the procedure in after working inside your computer.
Touchpad button
Removing the Touchpad buttons
Prerequisites
1. Follow the procedure in before working inside your computer.
Removing and installing components
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