Smart Card Reader; Removing The Smart Card Reader - Dell Latitude 5521 Service Manual

Steps
1. Align and place the power-button board on the palm-rest assembly.
2. Replace the two screws (M2x2) that secure the power-button board to the palm-rest assembly.
Next steps
1. Install the system board.
2. Install the assembly inner
3. Install the battery.
4. Install the WWAN card.
5. Install the WLAN card.
6. Install the 2280 solid-state drive
7. Install the memory module.
8. Install the base cover.
9. Install the microSD card.
10. Install the SIM card.
11. Follow the procedure in

Smart card reader

Removing the smart card reader

Prerequisites
1. Follow the procedure in
2. Enter Service Mode.
3. Remove the SIM card.
4. Remove the microSD
5. Remove the base cover.
6. Remove the 2280 solid-state drive
frame.
or 2230 solid-state
After working inside your
Before working inside your
card.
or 2230 solid-state
drive.
computer.
computer.
drive.
Removing and installing components 61