Replacing The Front Audio And Usb Assembly - Lenovo ThinkStation 2551 Hardware Maintenance Manual

8. Align the new internal speaker with the two metal clips on the chassis, and then slide the speaker
as shown until it snaps into position.
Figure 94. Installing the new internal speaker
9. Reconnect the internal speaker cable to the system board. See "Locating parts on the system board"
on page 84.
10. Reinstall the cover presence switch. See "Replacing the cover presence switch" on page 153.
11. Reinstall the front bezel. See "Removing and reinstalling the front bezel" on page 122.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 167.

Replacing the front audio and USB assembly

Attention:
Do not open your computer or attempt any repair before reading and understanding "Important Safety Information"
on page 1.
This section provides instructions on how to replace the front audio and USB assembly.
.
Chapter 11 Replacing FRUs (for machine types: 3688, 3690, 3691, 3693, and 3695)
157