Lenovo ThinkCentre A58 User Manual - Page 132
Opening the computer cover, CAUTION
View all Lenovo ThinkCentre A58 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 132 highlights
Opening the computer cover 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 open the computer cover. CAUTION: Turn off the computer and wait three to five minutes to let the computer cool before opening the computer cover. To open the computer cover, do the following: 1. Remove any media from the drives, shut down your operating system, and turn off all attached devices and the computer. 2. Unplug all power cords from electrical outlets. 3. Disconnect the cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. See "Locating connectors on the front of your computer" on page 124 and "Locating connectors on the rear of your computer" on page 125. 4. Remove any locking devices, such as a cable lock that secures the computer cover. 5. Press the buttons on the sides of the computer and pivot the computer cover upward to open. Figure 41. Opening the computer cover 126 Hardware Maintenance Manual