Lenovo ThinkCentre M90 3244 User Manual page 43

7. Push the two tabs 1 on the bottom of the internal speaker as shown to
release the internal speaker, and then lift the internal speaker up to completely
remove it from the chassis.
Figure 29. Removing the internal speaker
8. Remove the attached thermal sensor cable from the old internal speaker and
install it on the new internal speaker.
Chapter 2. Installing or replacing hardware
35