Replacing The Internal Speaker - Lenovo ThinkCentre M600 Hardware Maintenance Manual

7. Install the heat sink. See "Replacing the heat sink" on page 89.
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 111.

Replacing the internal speaker

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
To replace the internal speaker, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
2. Remove the computer cover. See "Removing the computer cover" on page 87.
3. Remove the heat sink. See "Replacing the heat sink" on page 89.
4. Disconnect the internal speaker cable from the internal speaker connector on the system board. See
"Parts on the system board" on page 34.
5. Press the tab 1 that secures the internal speaker as shown, and then lift the internal speaker out of
the internal speaker holder.
Figure 31. Removing the internal speaker
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ThinkCentre M600 Hardware Maintenance Manual