Lenovo ThinkCentre A57e - Manual (Page 45)

Chapter 4. Completing the parts replacement
After replacing the parts, you need to close the cover and reconnect cables,
including telephone lines and power cords. Depending on the parts replaced, you
might need to confirm the updated information in the Setup Utility program. Refer
to “Using the Setup Utility program” in the ThinkCentre User Guide for this
product.
To replace the computer cover and connect cables to your computer:
1. Ensure that all components have been reassembled correctly and that no tools
or loose screws are left inside your computer. See “Locating components” on
page 8 for the location of various components.
2. Position the computer cover on the chassis so that the rail guides on the bottom
of the computer cover engage the rails. Then, push the computer cover closed
until it snaps into position.
3. If the cover is secured with thumbscrews, install them.
4. If a cover lock is installed, lock the cover.
5. Reconnect the external cables and power cords to the computer. See “Locating
connectors on the rear of your computer” on page 6.
6. To update your configuration, see “Using the Setup Utility” in the ThinkCentre
User Guide.
Figure 33. Replacing the computer cover
© Lenovo 2005, 2008. Portions © IBM Corp. 2005. 37