Replacing the internal speaker
This section provides instructions on how to replace the internal speaker.
1. Remove the computer cover. See "Removing the cover" on page 11.
2. Locate the speaker connector on the system board. See "Identifying parts on the
3. Disconnect the speaker cable from the system board.
4. Push the metal tab on the top of the internal speaker outward and slide the
Figure 39. Removing the internal speaker
Attention
Do not open your computer or attempt any repair before reading the "Important safety
information" in the ThinkCentre Safety and Warranty Guide that came with your computer.
To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:
http://www.lenovo.com/support
system board" on page 9.
internal speaker upward to completely remove it from the chassis.
Chapter 3. Installing options and replacing hardware
43