Display doesn’t work through gpu only motherboard

[jamesoram5]

I have installed a new motherboard and cpu into my pc and I’m getting no signal when trying to run th display through my gpu but it works when I run display through the motherboard.

PC specs
CPU: i7-8700k
Motherboard: Gigabyte Z730P D3
RAM: Corsair Vengeance DDR4 x2 8gb
GPU: nvidia gtx 1080

 

[PrivilegeYT]

Did you check for BIOS/UEFI updates? you will need to do this wihth the IGPU.

Not necessary but it does increase the odds significantly that the card is the culprit to your problem. The MB and CPU have not been ruled out as the source of the problem. The odds of it being the CPU are very low. Your video card communicates directly with the PCIe 3.0 controller which is on the CPU. The motherboard facilitates that communication. If there is a problem with the CPU socket on the MB it could cause none of the PCIe 3.0 lanes to work. It is also possible that the PCIe 3.0 controller on the CPU failed. The only way to verify that the MB and CPU are operating correctly is to put a different video card in the computer and see if that video card works. You could also take the video card that you have that is not working and try it on another computer. If it works in the other computer then the problem lise in the CPU or MB (most likely the MB) . If you just start replacing hardware do it in the following order. 1: video card, 2: Motherboard, 3: CPU.

 

[PrivilegeYT]

Change the display output in the bios from pcie to integrated, and then back to pcie