Putting 3 video cards in a ASUS P6T Deluxe V2

[perryclark]

How do I put 3 pci express cards in a ASUS P6T Deluxe V2?

 

[Upendra09]

place it on the slot and push it in then screw it in to the back of the case

then make sure they have power connection

 

[JackNaylorPE]

It must be noted that the V2 does not give full x16 across all 3 slots. Your choices are x16/x16/x1 or x16/x8/x8 mode. This probably won't be an issue unless you are in the top three tiers on this chart

http://www.tomshardware.com/reviews/best-graphics-card,2521-8.html

You also have to make sure that they fit. Double slot cards would be a problem

 

[jsc]

Why do you want to? It would be one thing if performance scaled linearly with the number of cards, but it doesn't.