Replacing The Internal Speaker; Removing The Internal Speaker - Lenovo 6423 Installation Manual

Replacing the internal speaker

This section provides instructions on how to replace the internal speaker.
1. Open the computer cover. See "Opening the cover" on page 12.
2. Remove the front bezel. See "Removing the front bezel" on page 14.
3. Locate the internal-speaker connector on the system board. See "Locating
4. Note the location of the internal-speaker cable connection. Note the routing of
5. Use a blunt instrument (such as, the top of a ball point pen) to disengage one
Figure 28. Removing the internal speaker
6. Remove the speaker and speaker cable from the computer.
Attention
Do not open your computer or attempt any repair before reading the "Important safety
information" in the Safety and Warranty Guide that was included with your computer. To
obtain a copy of the Safety and Warranty Guide, go to the Support Web site at:
http://www.lenovo.com/support/
internal components" on page 8.
the internal-speaker cable. Disconnect the internal-speaker cable from the
system board. See "Identifying parts on the system board" on page 9.
of the internal-speaker-locking tabs 2 and slide that side of the speaker 1
upward enough to keep the locking tab disengaged. Then disengage the other
internal-speaker-locking tab and slide the internal speaker upward until the
speaker is released.
Chapter 3. Installing options and replacing hardware
39