Installing Or Replacing An Adapter Card - Lenovo ThinkCentre 7515 Maintenance Manual

5. Position the memory module over the memory slot. Make sure that the notch
Figure 9. Installing the memory module

Installing or replacing an adapter card

This section provides instructions on how to install or replace an adapter card.
Your computer has four expansion slots. There are two standard adapter card slots,
one PCI Express x1 adapter card slot, and one PCI Express x16 graphics adapter
card slot.
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Hardware Maintenance Manual
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.
What to do next:
v To work with another option, go to the appropriate section.
v To complete the installation, go to "Completing the FRU replacement" on
page 120.
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