Installing Or Replacing A Pci Express Card - Lenovo ThinkCentre E73 Hardware Maintenance Manual

4. To reinstall the front bezel, align the three plastic tabs on the right side of the front bezel with the
corresponding holes in the chassis, then pivot the front bezel inwards until it snaps into position on
the left side.
Figure 13. Reinstalling the front bezel
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 122.

Installing or replacing a PCI Express card

Attention:
Do not open your computer or attempt any repair before reading and understanding "Important safety information"
on page 1.
This section provides instructions on how to install or replace a PCI Express card. Your computer has two
PCI Express x1 card slots and one PCI Express x16 graphics card slot.
To install or replace a PCI Express card, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See "Removing the computer cover" on page 82.
.
Chapter 9 Replacing FRUs (machine types: 10AS and 10AU)
85