Lenovo 3658 - Manual (Page 41)

7. Push upward on the clip that secures the internal speaker, pivot the internal
speaker outward, and then completely remove it from the chassis.
8. Position the bottom of the new internal speaker into the bracket and then
pivot the top of the internal speaker until it snaps into position.
9. Connect the internal speaker cable to the system board. See “Locating parts on
the system board” on page 12.
10. Reinstall the hard disk drive if it was removed.
11. Go to “Completing the parts replacement” on page 35.
Figure 29. Removing the internal speaker
Chapter 2. Installing or replacing hardware 33