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Sli gtx 670 + gtx 260 physx not working?

Last response: in Graphics & Displays
September 6, 2012 3:39:28 AM

Hello, I am running a sli gtx 670 in the first two slot and I want to dedicate my gtx 260 for phys x in the third slot. When I plugged the power connector into the gtx 260, there is no display when I boot. But when I take out the connectors, there is display. I have a GIGABYTE GA-Z77X-UD3H motherboard. Someone plz help.
a b Î Nvidia
September 6, 2012 3:53:24 AM

What power supply are you running?

EDIT: Are you saying there is a display on the onboard? Because then you would have to switch the default display settings.
September 6, 2012 4:04:49 AM

silverstone 1000w strider modular silver psu
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a b Î Nvidia
September 6, 2012 4:12:05 AM

That's plenty. Is the graphics coming through any card when the Physx is in?
September 6, 2012 4:46:35 AM

Like when I have my gtx 260 plugged in the third pcie slot, nothing pops up on my monitor, but when i unplugged it, there is a display
a b Î Nvidia
September 6, 2012 6:24:33 AM

A display on the 670?
September 6, 2012 6:26:35 AM

Try all six display ports "2 on each card".
September 6, 2012 1:31:39 PM

Ok this is what I have set up. I have my DVI i and vga plugged into the first gpu which is the gtx 670. I'm just using the vga monitor for mulitasking and games. So don't laugh. I have the asus 3d monitor to game on. The second slot is a gtx 670. The third slot contains the gtx 260 on the gigabyte z77 mobo