Dell Latitude 14 Rugged 5414 Series Owner's Manual page 46

6. Peel the adhesive tape [1] and disconnect the following cables:
a. display [2]
b. system fan [3]
c. speaker [4]
d. coin cell battery [5]
e. power connector [6]
7. To remove the system board:
a. Remove the epoxy screws that secure the DisplayPort to the computer chassis [1].
b. Remove the screws that secure the system board to the computer chassis [2].
c. Lift the system board away from the computer chassis [3].
46 Disassembly and reassembly