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Installing or replacing an adapter card
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 install or replace an adapter card.
Your computer has one standard adapter card slot and one PCI Express x16 graphics adapter card slot.
To install or replace an adapter card:
1.Open the computer cover. See “Opening the computer cover” on page 126.
2.Rotate the adapter card retainer to the open position.