Replacing The Illuminated Red Dot - Lenovo ThinkCentre M710e User Manual And Hardware Maintenance Manual

Figure 31. Installing the internal speaker
7. Connect the new internal speaker cable to the system board.
8. Reinstall the removed parts. To complete the replacement, see "Completing the parts replacement" on
page 43.

Replacing the illuminated red dot

Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See "Removing the computer cover" on page 16.
2. Remove the front bezel. See "Replacing the front bezel" on page 17.
3. Remove the optical drive. See "Replacing the optical drive" on page 18.
4. Remove the storage drive bracket. See "Replacing the storage drive" on page 20.
5. Disconnect the illuminated red dot cable from the system board.
6. Replace the illuminated red dot.
Figure 32. Removing the illuminated red dot cover
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M710e User Guide and Hardware Maintenance Manual