quick nvidia surround question.

[shatterstar]

I have always been on team red and just got 2 780's so not sure how to set this up.
I have 3 2560 x1440 monitors and 1 1080p projector. I would like to set up the monitors so that I can use them in 7680 x1440 for everything but every now and then turn on the projector to watch a movie. How do I connect these displays to vet it to work this way?

I have enough Dvi cables and 1 dual display port accessory

 

[JohnleMVP]

Do your monitors have display ports?

A GTX 780 has 2 DVI's, 1 DP, and 1 HDMI.

DVI 1 = Monitor 1
DVI 2 = Monitor 2
DP = Monitor 3 (used Active DP to DVI Adapter if necessary)
HDMI = Projector

For software setup 3D Settings -> Configure Surround -> check span displays. After you're done configuring that you could add the projector as an extra under Display -> Set up Multiple displays.

Keep in mind Nvidia doesn't have display profiles like AMD does so switch back and forth from Surround Span to 3 or 4 extended displays is a pita.

 

[Nasty_Savage]

If he's got 2 780s, I started out putting the center on DVI one on the first card and then the left and right on the card below in one and 2. The projector i'm not entirely certain, I think the driver will tell you where to connect stuff. If not I came across this which is kinda neat:

http://www.geforce.com/hardware/technology/3dvision-surround/system-requirements

 

[BroHamBone]

3 monitors on 1 card dvi/dvi/hdmi, and display port on first/second. I never used e display port since no fourth screen, but that's how I would do it.