Dell Vostro 14-3478, Owner'S Manual, Page: 31 / 82

Speaker
Removing the speakers
1 Follow the procedure in Before working inside your computer .
2 Remove the:
a Battery
b Optical drive
c Keyboard
d Base cover
3 To remove the speakers:
a Disconnect the speaker cable from the computer [1].
b Remove the speakers from the computer [2].
Installing the speakers
1 Place the speakers into the slots on the computer.
2 Connect the speaker cable to the system board.
3 Install the:
a Base cover
b Keyboard
c Optical drive
d Battery
4 Follow the procedure in After working inside your computer
Removing and installing components 31