GPU HELP!!

[aux9o]

I just got a new GTX 465 I installed it into my number one gpu slot. I put my old GTX 280 in the number 2. Powered up installed new drivers for the GTX 465 but windows does not see the GTX 280. I checked all power connections they are hooked up but the fan on the card is not turning.

Anybody have any suggestions for me? I was going to crunch with both cards untill I sell the gtx 280 and replaced it with another gtx 465.

[joker]

What PSU are you using?

[aux9o]

corsair hx1000w

[joker]

What MB do you have? Doe's GPU-Z show just the one card? Have you tried uninstalling the drivers, running Driver sweeper and reinstalling them?

[aux9o]

asus p5e3 MB I will try what u said

[aux9o]

GPU-Z only shows one card. I am fixin to have to leave for a while Ill try other things when i get back.

[Maxwell]

Make sure that you have actually extended the desktop onto that GPU. That's the number one culprit. What is the OS?

[joker]

From what Max has told me, Nvidia cards dont need dummy plugs.

[Fire$torm]

From what Max has told me, Nvidia cards dont need dummy plugs.

Correctamundo

[John P. Myers]

yeah the fan should be turning whether windows recognizes the card or not. Bad slot possibly?