Previously I have Intel D33Fb Motherboard which fried. This motherboard was running nvidia 9800Gt. Then I bought another motherboard Intel DQ35Jo. Now I put my GPU into this motherboard it wont give me display. So I tested whether GPU was working or not, I put into a MSI board and it works fine. Also when I put a ATI 2400HD into this Intel board it gives me display then. My PSU is 400Watt. I think there is fault in motherboard settings, any help.
You have two different brand drivers in the machine , I would sugest remove all graphics drivers , re-start sys and let windows find basic drivers , than go to the Mfg. and get the latest drivers.