Lenovo 6491 - Manual (Page 50)

What to do next:
v To work with another option, go to the appropriate section.
v To complete the installation, go to “Replacing the cover and connecting the
cables” on page 39.
Installing PCI adapters
This section provides information and instructions for installing and removing PCI
adapters. Your computer has four expansion connectors. There are two connectors
for PCI adapters, one PCI Express x1 adapter connector (some models), and one
for a PCI Express x16 graphics adapter connector (some models).
To install a PCI adapter:
1. Remove the computer cover. See “Removing the cover” on page 22.
2. Open the adapter latch and remove the connector cover for the appropriate
expansion connector.
3. Remove the adapter from its static-protective package.
4. Install the adapter into the appropriate connector on the system board.
30 User Guide