Lenovo ThinkCentre A70 Hardware Maintenance Manual page 140

6. Lock the computer cover if you have a computer cover lock.
7. Reconnect the power cord and all other external cables to the computer. For connector locations, see
"Locating connectors, controls, and indicators on the front of your computer" on page 97 and "Locating
connectors and parts on the rear of your computer" on page 98.
8. Depending on the parts you installed or replaced, you might need to confirm the updated information in
the Setup Utility program. See Chapter 6 "Using the Setup Utility" on page 39.
Note: In most areas of the world, Lenovo requires the return of the defective Customer Replaceable Units
(CRUs). Information about this will come with the new CRUs or will come a few days after you receive the
new CRUs.
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ThinkCentre Hardware Maintenance Manual