Lenovo ThinkCentre M82 Hardware Maintenance Manual page 204

2. Open the computer cover. See "Opening the computer cover" on page 154.
3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 154.
4. Locate the internal speaker. See "Locating major FRUs and CRUs" on page 81.
5. Disconnect the internal speaker cable from the internal speaker connector on the system board. See
"Locating parts on the system board" on page 83.
6. Remove the cover presence switch (intrusion switch). See "Replacing the cover presence switch" on
page 195.
7. Push the internal speaker outward through the hole
chassis. Then, slide the internal speaker to the right to remove it from the chassis.
Figure 143. Removing the internal speaker
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.
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ThinkCentre Hardware Maintenance Manual
1 to disengage it from the two metal tabs on the