Lenovo ThinkCentre Edge 91z Hardware Maintenance Manual page 97

This section provides instructions on how to remove and reinstall the system stand.
To remove and reinstall the system stand, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the system stand hinge cover. See "Removing and reinstalling the system stand hinge cover"
on page 88.
3. Remove the two screws that secure the system stand, and then lift the system stand up and remove
it from the computer.
Figure 8. Removing the system stand
4. To reinstall the system stand, align the two screw holes in the system stand with the corresponding holes
in the computer cover, and then install the two screws to secure the system stand to the computer.
Figure 9. Reinstalling the system stand
.
Chapter 8 Replacing FRUs
91