I recently got the MSI GeForce GTX 660 OC TwinFrozr III 2GB DDR5 192-bit and Gigabyte GA-B75-D3V.
Problem is: when I start the computer, the monitor doesn't show anything, it's like it's on stand-by. I then connected the GTX 660 to another computer with a pci-e 2.0 motherboard and worked fine (didn't install drivers, just started the computer and saw that it shows stuff on the monitor). I then connected another GPU (Gigabyte GT 420) to my new pc and worked fine aswell (showed stuff on the monitor). If I connect the monitor to the onboard GPU and the gtx 660 is still connected, still nothing displayed. If i remove the gpu and leave the monitor on the onboard gpu, it workes, monitor is showing the regular stuff, bios loading etc.
My question is: is there a compatibility problem between the gpu and the motherboard? Do I need to make a bios upgrade?
Thank you for your help!
Problem is: when I start the computer, the monitor doesn't show anything, it's like it's on stand-by. I then connected the GTX 660 to another computer with a pci-e 2.0 motherboard and worked fine (didn't install drivers, just started the computer and saw that it shows stuff on the monitor). I then connected another GPU (Gigabyte GT 420) to my new pc and worked fine aswell (showed stuff on the monitor). If I connect the monitor to the onboard GPU and the gtx 660 is still connected, still nothing displayed. If i remove the gpu and leave the monitor on the onboard gpu, it workes, monitor is showing the regular stuff, bios loading etc.
My question is: is there a compatibility problem between the gpu and the motherboard? Do I need to make a bios upgrade?
Thank you for your help!