4.Insert the notched end 2 of the new memory module into the socket 1. Press the memory module firmly, and pivot the memory module until it snaps into place. Make sure that the memory module is firmly fixed in the slot and does not move easily.
Figure 25. Installing the new memory module
5.Go to Chapter 4, “Completing the parts replacement,” on page 31.
Replacing the adapter card
Attention
Do not open your computer or attempt any repair before reading 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 adapter card.
Note: You need to remove the system board in order to replace the adapter card.
1.Open the computer cover. See “Opening the cover” on page 11.
2.Locate the system board and disconnect all cables connected to the system board. See “Identifying parts on the system board” on page 9.
Chapter 3. Installing options and replacing hardware 25
