Dell Latitude 5424 Rugged - Installing the Rear I-O Board

5 Loosen the three 'M2.5*5' screws [1] and lift the I/O board away from the system [2].
Installing the Rear I-O board
1 Install the rear I/O board on the system board and slide the serial port through the face plate [1].
2 Secure the I/O board using three 'M2.5*5' screws [2].
136
Removing and installing components