PC is picky with video cards

[StinkyMojo]

Hiya... My PC refuses to send video output (even in bios) when using anything other than a GTX 460. I have tried a 660TI and a 7750 with no success. Those two video cards work in other systems, so I know something is up with my main rig. I bought a new PSU recently so I'm having a hard time narrowing down the culprit.

Specs are in my signature and my PSU is this one: http://www.newegg.com/Product/Produc...82E16817152046

Thanks!

edit: oh, and my CPU doesn't have integrated video so it not a GPU prioritizing issue!

 

[Ketchup]

I would be tempted to blame the power supply, as Raidmax has traditionally put out some of the lowest quality power supplies you can buy. What model was the other PSU?

 

[StinkyMojo]

Had this for a year and a half until it died last week http://www.newegg.com/Product/Produc...82E16817151094

 

[Ketchup]

Too bad. Looks like a good unit. Do you think it was a power surge, or just random?

 

[StinkyMojo]

It was random. The Seasonic came back from RMA and I threw it in only to see the same thing happen again. The good news is I actually fixed issue I ended up updating my motherboard bios to the latest beta version and bam... video output!

Thanks a lot for your help!