User's Guide

4-30 Upgrading Your System
12. Ensure the white insulator is positioned between the frame of the riser card
and the power supply unit. See Figure 4-31, A. The metal frame of the riser
card should not touch the power supply.
A
Figure 4-31. Checking the PCI Riser Card Insulator
13. Ensure the tabs of the riser cards are inserted into the slots in the rear panel
as shown in Figure 4-32, C
C
A
C
B
A Low-profile riser card
B Full-height riser card
C Riser Card Mounting Tabs
Figure 4-32. Checking the PCI Riser Card Insulator