Lenovo ThinkCentre M91p 4524 Hardware Maintenance Manual page 165

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 96. 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.
.
Chapter 9 Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
1 to disengage it from the two metal tabs on the
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.)
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