Thinkcentre Led - Lenovo 11A9000DGE Hardware Maintenance Manual

11. Install the power button board.
12. Install the front I/O bracket.
13. Connect the new power button board cable and the new card reader cable to the system board.
14. Reinstall all removed parts.
15. Place the computer in an upright position. Then, reconnect the power cord and all disconnected cables
to the computer.
Note: If a locking device is available, use it to lock the computer.

ThinkCentre LED

Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
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M75s-1 Hardware Maintenance Manual