Replacing The I/O Box - Lenovo ThinkCentre M715q User Manual And Hardware Maintenance Manual

Replacing CRUs

Replacing the I/O box

Attention
Do not open your computer or attempt any repairs before reading the Important Product Information
Guide.
1
Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected
to the computer.
2
Disconnect the I/O box cable from the USB connectors on the computer.
3
Replace the I/O box.
1
4
Connect the I/O box cable to the USB connectors on the computer.
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2