Lenovo ThinkCentre M71z Hardware Maintenance Manual page 97

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 with the corresponding holes in the chassis, and
then install the two screws to secure the system stand to the computer.
Figure 9. Reinstalling the system stand
5. Reinstall the system stand hinge cover. See "Removing and reinstalling the system stand hinge cover"
on page 88.
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Chapter 8 Replacing FRUs
91