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  #1  
Old 04-29-2007, 12:22 PM
SamIAm SamIAm is offline
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Default Vista can\'t support 2 (different) cards?

Am I reading this correctly? It seems that Vista can't run two video cards if those cards are from different manufacturers.

XP had no problem with this at all. Nice upgrade. [img]/images/graemlins/frown.gif[/img] This doesn't effect me personally, but has to effect about half the dual-card machines out there.
-Sam
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  #2  
Old 04-29-2007, 12:52 PM
kerowo kerowo is offline
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Default Re: Vista can\'t support 2 (different) cards?

It sounds like you can't and have the benefits of WDDM. What the actual benefits of WDDM are I don't know. It mentions that you can force the loading of the XPDM but doesn't say how that is done or where to look for it. Looks like this is another reason why you wouldn't upgrade an existing machine to Vista, and is something to plan for if you want to do serious multi-monitoring in Vista.
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  #3  
Old 04-29-2007, 06:02 PM
Freakin Freakin is offline
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Default Re: Vista can\'t support 2 (different) cards?

geez... how about vista 64-bit not allowing install of ANY unsigned drivers? Does no one use emulated devices anymore?
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  #4  
Old 04-29-2007, 06:19 PM
buckslayer80 buckslayer80 is offline
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Default Re: Vista can\'t support 2 (different) cards?

What that means is that the 2, 4, or whatever cards installed much use the same protocol stack. So you could use 2 "first gen" cards or 2 "next gen" cards if that makes sense to you. At least that's how I read it.

I'll give you a definate answer next week. I'll try different cards in my monster 670 that runs 64 bit Ultimate.
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  #5  
Old 04-30-2007, 08:31 AM
DQPaulie DQPaulie is offline
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Default Re: Vista can\'t support 2 (different) cards?

I read it as you can't have a nVidia card and an ATI card, since they use different drivers. But if you had two cards with nVidia chips, one from EVGA and one from BFG, this would be fine. I was always under the impression that you didn't want to have an ATI card and a nVidia card in the same system anyway. I always thought there would be driver issues if you went that route.

Paulie
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  #6  
Old 04-30-2007, 09:44 AM
SamIAm SamIAm is offline
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Default Re: Vista can\'t support 2 (different) cards?

[ QUOTE ]
I always thought there would be driver issues if you went that route.

[/ QUOTE ]
There weren't issues before. They've created them now, though. [img]/images/graemlins/frown.gif[/img]
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  #7  
Old 04-30-2007, 11:51 AM
centgas centgas is offline
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Default Re: Vista can\'t support 2 (different) cards?

Can Vista run the 3007 top res yet?
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  #8  
Old 04-30-2007, 01:25 PM
buckslayer80 buckslayer80 is offline
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Default Re: Vista can\'t support 2 (different) cards?

[ QUOTE ]
Can Vista run the 3007 top res yet?

[/ QUOTE ]

Easily. Pop in one of the monster GeForce 8800s.
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  #9  
Old 04-30-2007, 06:59 PM
centgas centgas is offline
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Default Re: Vista can\'t support 2 (different) cards?

[ QUOTE ]
[ QUOTE ]
Can Vista run the 3007 top res yet?

[/ QUOTE ]

Easily. Pop in one of the monster GeForce 8800s.

[/ QUOTE ]

I just heard a while back that there werent any drivers for it yet.
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  #10  
Old 04-30-2007, 07:06 PM
buckslayer80 buckslayer80 is offline
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Default Re: Vista can\'t support 2 (different) cards?

[ QUOTE ]
[ QUOTE ]
[ QUOTE ]
Can Vista run the 3007 top res yet?

[/ QUOTE ]

Easily. Pop in one of the monster GeForce 8800s.

[/ QUOTE ]

I just heard a while back that there werent any drivers for it yet.

[/ QUOTE ]

I thought it was designed for Vista, i.e. DirectX 10. It looks like they have drivers for most of their models now:

http://www.nvidia.com/page/technology_vista_home.html
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