Nvidia 680i LT SLI User Manual page 155

Installing the Graphics Cards
Important:
Use two identical NVIDIA SLI-ready PCI Express x16 graphics
cards.
1. Power-off the system and monitor then unplug the power cord.
2. Remove the screw of the bracket that is opposite the PCIE 1
slot then remove the bracket.
PCIE 1
3. Align the graphics card above the PCIE 1 slot then press it
down firmly until it is completely seated in the slot.
SLI Technology
PCI Express x16
graphics card
6
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