Installing Or Replacing An Adapter Card - Lenovo 7522D6U User Manual

6. Position the memory module over the memory slot. Make sure that the notch
1 on the memory module aligns correctly with the slot key 2 on the system
board. Push the memory module straight down into the slot until the retaining
clips close.
Figure 9. Installing the memory module
What to do next:
v To work with another option, go to the appropriate section.
v To complete the installation, go to "Completing the parts replacement" on
page 35.

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 12.
2. Rotate the adapter card retainer to the open position.
3. Remove the adapter card from its static-protective package.
Chapter 2. Installing options and replacing hardware
15