Sli Tm , 3-Way Sli Tm Tm Tm Operation; Guide; Installing Two Sli Tm -Ready Graphics Cards - ASROCK X399 Gaming User Manual

TM
2.8 SLI , 3-Way SLI

Guide

This motherboard supports NVIDIA® SLI
TM
SLI (Scalable Link Interface) technology that allows you to install up to four
identical PCI Express x16 graphics cards.
Requirements
1. You should only use identical SLI
fied.
2. Make sure that your graphics card driver supports NVIDIA® SLI
Download the drivers from the NVIDIA® website: www.nvidia.com
3. Make sure that your power supply unit (PSU) can provide at least the minimum
power your system requires. It is recommended to use a NVIDIA® certified PSU.
Please refer to the NVIDIA® website for details.
2.8.1 Installing Two SLI
Fatal1ty X399 Professional Gaming Series
TM TM
, 4-Way SLI and Quad SLI
TM
, 3-way SLI
TM -ready graphics cards that are NVIDIA® certi-
TM
-Ready Graphics Cards
Step 1
Insert one graphics card into PCIE1 slot
and the other graphics card to PCIE4 slot.
Make sure that the cards are properly
seated on the slots.
Step 2
If required, connect the auxiliary power
source to the PCI Express graphics cards.
TM
Operation
TM TM
, 4-way SLI and Quad
TM technology.
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