Dell Latitude 7424 Rugged Extreme - Smart Card; Removing the Smart Card Reader

4. Install the:
a. Battery bay
b. PCIe Heatsink fan assembly
c. Bottom chassis cover
d. Batteries
5. Follow the procedure in After working inside your computer.
Smart Card
Removing the Smart Card Reader
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. Batteries
b. Bottom chassis cover
c. PCIe heatsink assembly
d. Battery bay
3. Remove the tape from the smart card reader connector[1] and disconnect it [2] from the USH board.
4. Remove the tape from the fingerprint reader connector [3] and disconnect it from the USH board [4].
Removing and installing components
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