Lenovo ThinkCentre M81 (English) User Guide - Page 77

Push the metal tab, on the top of the internal speaker outward and slide the internal speaker upward

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To replace the internal speaker, do the following: 1. Turn off the computer and disconnect all power cords from electrical outlets. 2. Remove the computer cover. See "Removing the computer cover" on page 34. 3. Locate the internal speaker connector on the system board. See "Locating parts on the system board" on page 13. 4. Disconnect the internal speaker cable from the system board. 5. Push the metal tab 1 on the top of the internal speaker outward and slide the internal speaker upward to completely remove it from the chassis. Figure 48. Removing the old internal speaker Chapter 5. Installing or replacing hardware 65

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To replace the internal speaker, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 34.
3. Locate the internal speaker connector on the system board. See “Locating parts on the system board”
on page 13.
4. Disconnect the internal speaker cable from the system board.
5. Push the metal tab
1
on the top of the internal speaker outward and slide the internal speaker upward
to completely remove it from the chassis.
Figure 48. Removing the old internal speaker
Chapter 5
.
Installing or replacing hardware
65