Removing System Board - Dell Latitude 7390 2-in-1 Owner's Manual

Removing system board

1 Follow the procedure in
2 Remove the:
a Micro SD
b SIM card tray
NOTE: To remove both cards if equipped and no need to remove the blank filler
c Base cover
d Battery
e SSD card
f WLAN card
g WWAN card
h Heatsink assembly
3 Disconnect the :
a IR camera and touchscreen cable [1].
b Remove the 2 (M 2 x 1.7L) screws that secure the eDP bracket and lift it away from the computer [2].
c Disconnect the eDP cable from the system board [3].
d Disconnect th G-sensor and eDP cables [4].
4 Disconnect the following cables from the system board .
a Touchpad cable
b USH cable
c LED board cable
Before working inside your computer.
Removing and installing components 27