Replacing The Internal Speaker - Lenovo ThinkCentre M720q User Manual And Hardware Maintenance Manual

Figure 40. Installing the PCI Express card adapter
Figure 41. Installing the PCI Express card
3. Complete the replacement. See "Completing the parts replacement" on page 56.

Replacing the internal speaker

Note: The internal speaker is optional.
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 25.
2. Disconnect the internal speaker cable from the internal speaker connector on the system board.
3. Replace the internal speaker.
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Chapter 4 Replacing hardware
31