Speaker; Removing The Speaker - Dell Precision 3520 Owner's Manual

Speaker

Removing the speaker

1 Follow the procedure in
2 Remove the:
a base cover
b battery
c WLAN card
d WWAN card
e SSD card or hard drive
f chassis frame
3 To disconnect the cables:
NOTE: Speaker cables are disconnected to remove the chassis frame.
a Lift the latch and disconnect the LED board cable [1].
b Disconnect and unroute the speaker cable [2].
4 Remove the speakers from the computer.
34 Removing and installing components
Before working inside your computer.