Smart Card Reader; Removing The Smart Card Reader - Dell Latitude 7400 Service Manual

1. Install the speaker.
2. Install the battery.
3. Install the base cover.
4. Follow the procedure after working inside your computer.

Smart card reader

Removing the smart card reader

1. Follow the procedure in before working inside your computer.
2. Remove the base cover.
3. Remove the battery.
4. Remove the SSD.
5. Remove the speaker.
1. Disconnect the smart card reader cable from the USH board [1].
2. Disconnect the touchpad button cable from the tocuhpad module [2].
3. Remove the four (M2x2.5) screws securing the smart card reader to the palmrest assembly [3].
4. Remove the smart card reader from the computer [4].
46 Removing and installing components