![](http://pdfasset.owneriq.net/2/2a/22a0e1cd-eed6-458d-8163-a234038499c4/22a0e1cd-eed6-458d-8163-a234038499c4-bgb2.png)
6-4 Chapter 6: NVIDIA
®
SLI™ technology support
4. Connect auxiliary power source from the power supply to the three graphics
cards separately.
5. Connect a VGA or a DVI-I cable to the graphics card/s.
We recommend that you install an additional chassis fan for better thermal
environment.