My video card has two outputs, but I'd like to use 3 monitors and probably upgrade to a 4th, so I bought a second video a week ago and the guy at the store (who worked for HP) said it would work with my computer, but after several hours I can't seem to get it to.
Each card works on it's own, but windows (Vista 64) doesn't recognize either when they're both in and the display adapters don't show up in the device manager.
I've tried installing different drivers, installing one card, disabling it then installing the other and everything else I can think of, but can't get anything to work.
Is it possible to install and use two cards… and if it is, what am I doing wrong?
The video cards are a GeForce 8600 GT PCIe x16 and 8400 GS the PCI card.
Much thanks,
Justin
Each card works on it's own, but windows (Vista 64) doesn't recognize either when they're both in and the display adapters don't show up in the device manager.
I've tried installing different drivers, installing one card, disabling it then installing the other and everything else I can think of, but can't get anything to work.
Is it possible to install and use two cards… and if it is, what am I doing wrong?
The video cards are a GeForce 8600 GT PCIe x16 and 8400 GS the PCI card.
Much thanks,
Justin