Lenovo ThinkCentre A58e English (User guide) - Page 30

Replacing the ac power adapter, Locating connectors on the rear of your computer

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Replacing the ac power adapter Attention Do not open your computer or attempt any repair before reading and understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the ac power adapter. To replace the ac power adapter, do the following: 1. Remove any media from the drives. Then, turn off all attached devices and the computer. 2. Disconnect the ac power adapter cord from the electrical outlet. 3. Locate the ac power adapter connector on the rear of the computer. See "Locating connectors on the rear of your computer" on page 7. 4. Disconnect the ac power adapter cable from the ac power adapter connector. 5. Connect the cable of the new ac power adapter to the ac power adapter connector on the rear of the computer and to the electrical outlet. Figure 20. Connecting the ac power adapter What to do next: v To work with another piece of hardware, go to the appropriate section. v To complete the replacement, go to "Completing the parts replacement" on page 24. 22 User Guide

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Replacing the ac power adapter
Attention
Do not open your computer or attempt any repair before reading and understanding the
“Important safety information” in the
ThinkCentre Safety and Warranty Guide
that came with
your computer. To obtain a copy of the
ThinkCentre Safety and Warranty Guide
, go to:
This section provides instructions on how to replace the ac power adapter.
To replace the ac power adapter, do the following:
1.
Remove any media from the drives. Then, turn off all attached devices and the
computer.
2.
Disconnect the ac power adapter cord from the electrical outlet.
3.
Locate the ac power adapter connector on the rear of the computer. See
“Locating connectors on the rear of your computer” on page 7.
4.
Disconnect the ac power adapter cable from the ac power adapter connector.
5.
Connect the cable of the new ac power adapter to the ac power adapter
connector on the rear of the computer and to the electrical outlet.
What to do next:
v
To work with another piece of hardware, go to the appropriate section.
v
To complete the replacement, go to “Completing the parts replacement” on
page 24.
Figure 20. Connecting the ac power adapter
22
User Guide