Dell Latitude 5400 - Smartcard Reader; Removing the Smartcard Reader

Next steps
1. Replace the M.2 SSD holder.
2. Replace the M.2 2230 solid-state drive or the M.2 2280 solid-state drive, whichever applicable.
3. Replace the WLAN card.
4. Replace the battery.
5. Replace the base cover.
6. Replace the microSD card.
7. Follow the procedure in after working inside your computer.
SmartCard reader
Removing the SmartCard reader
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the microSD card.
3. Remove the base cover.
4. Remove the battery.
5. Remove the WLAN card.
6. Remove the inner frame.
Steps
1. Disconnect the SmartCard reader flexible flat cable (FFC) from the connector on the USH board [1].
2. Peel the SmartCard FFC from the palmrest [2].
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Disassembly and reassembly