Lenovo ThinkCentre M70z Hardware Maintenance Manual page 118

Figure 40. Installing the computer cover
4. Position the frame stand so that the four screw holes in the frame stand align with those in the computer
cover, and then tighten the four screws to secure the frame stand to the computer cover.
5. Lock the computer cover if you have an integrated cable lock.
6. Reconnect the external cables and power cord to the computer.
7. Depending on the parts you installed or replaced, you might need to confirm the updated information in
the Setup Utility program. Refer to Chapter 6 "Using the Setup Utility program" on page 37.
Note: In most areas of the world, Lenovo requires the return of the defective Customer Replaceable Unit
(CRU). Information about this will come with the CRU or will come a few days after the CRU arrives.
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ThinkCentre Hardware Maintenance Manual