Dell Latitude 7424 Rugged Extreme Service Manual

Installing the ExpressCard Reader

1. Align and place the Express Card reader [1] on the computer and secure the face plate with two screws.
2. Install the four 'M2*5' screws securing the Express Card reader to the computer [2].
   
3. Pass the express card FPC cable through the wall bridge [1] and insert the FPC cable [2] to the system board.
4. Secure the connection using the tape on the FPC cable [3] and an extra tape over it [4].
   
5. Install the:
   1. WWAN card
   2. WLAN card
   3. PCIe heatsink assembly
   4. Batteries
   5. Bottom chassis cover
6. Follow the procedure in After working inside your computer.