User Manual
![](/manual/lenovo/10mr0004us/1-user-manual-english/images/img-30.png)
Replacing CRUs 30
Replacing the internal speaker
Attention
Do not open your computer or attempt any repairs before reading the Important
Product Information Guide.
1
Remove any media from the drives and turn off all connected devices and the computer.
2
Disconnect all power cords from electrical outlets and disconnect all cables that are connected to
the computer.
3
Remove the computer cover. For details, see Removing the computer cover and dust shield.
4
Disconnect the internal speaker cable from the internal speaker connector on the system board.
5
Replace the internal speaker.
1 2
6
Connect the internal speaker cable to the internal speaker connector on the system board.
7
Reinstall the computer cover and reconnect the cables. For details, see Completing the parts
replacement.