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Use the instructions shipped with the option to help you make the connection and install any software
or device drivers that are required for the option.
Replacing the power adapter
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
To replace the power adapter, do the following:
1. Remove all media from the drives and turn off all attached 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 power adapter cable from the computer.
Figure 9. Disconnecting the power adapter
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ThinkCentre X1 Hardware Maintenance Manual
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