"No suitable driver" with GTS250

I've just bought my new graphics card and physically installed it into my computer. The problem is there are "No suitable drivers".



My GTS 250 is in fact supported, according to this list




Even the downloaded driver from the NVIDIA (190.62) website isn't installing, and I just get this error:




My specs are as follows:

AMD 780G motherboard
2GB DDR2 RAM
AMD Phenom 9150e x4 (1.8GHz~)
(The 250GTS is 1GB SLI, I think.)
I currently have my monitor plugged into my onboard graphics as, obviously, as the card isn't installed.

A problem that I think there is, is that the gfx card is bottlenecking a processor.

I've tried older drivers, they didn't work.

Connecting the monitor to the card just gives a blank screen like any graphics card. I doesn't show in device manager, because it's not installed.

Any help is appreciated.

If the card is completely dead, or my PCIe slot is broken, what will happen then? My onboard will be disabled and I won't have a picture.

Right, I did it, nothing of my worries happened. But the card's still not working.

I've checked the card physically, and it took that long to get in I daren't take it out again.

Did you plug the 6 pin power connector to the graphics card?

Problem solved, after taking another look at it, it seems there is 2 6-pin power sockets. I had it plugged into the wrong one.

They were identical slots and I had no idea that would be it.

Thanks for everything though.