System Board; Removing System Board - Dell Latitude 5480 Owner's Manual

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System board

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Removing system board

1 Follow the procedure in
2 Remove the:
a SIM card
b base cover
c battery
d keyboard trim
e keyboard
f WLAN card
g WWAN card (optional)
h hard drive assembly(optional)
i SSD card
j memory module
k coin cell battery
l heatsink
m system fan
n chassis frame
3 Disconnect the following cables from the system board:
a Speaker [1]
b LED board [2]
c Touchpad [3]
Before working inside your computer.
Removing and installing components 37