Vertical Stand - Lenovo ThinkCentre M90q Hardware Maintenance Manual

6. Install the power adapter.
7. Reconnect the external cables to the corresponding connectors on the computer, and then reconnect
the power cord to the electrical outlet.

Vertical stand

Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Replacement procedure
1. Turn off the computer and remove all connected devices.
2. Disconnect the computer from ac power and all connected cables.
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M90q Hardware Maintenance Manual