Dell Latitude 5420 Rugged - Installing the System Board

14. Remove the eight 'M2.5*5' screws [1] and single 'M2*3' screw [2] on the system board and remove the system board from the
chassis [3].
Installing the System board
1. Install the system board inserting the serial port on the system board through chassis [1] and install the eight 'M2.5*5' screws [2] and
single 'M2*3' screw [3] on the system board.
Removing and installing components
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