New motherboard/ new graphics card. No display

[josephmartinez375]

Hello I am starting this thread to request assistance. So recently My computer froze when I was playing Sims 4. It wasn’t responding what so ever for a solid 2 minutes so I hard reset the PC. When I turned it on the display didn’t work. I reset the CMOS to see if it would fix the issue, it did not. I had a spare graphics card I had for situations like this and it didn’t fix the issue either. So then I bought a new motherboard thinking it would fix the issue. But I still have no resolve

The components are as follows:

Original motherboard: gigabyte Ax370 K7 v2

New motherboard: ASUS ROG Crosshair VII Hero ax470

Original graphics card: Gigabyte Aorus RX 580 XTR

Second graphics card: MSI GT 620

Hard drive: Samsung evo M.2 500gb

Ram: G.Skill Trident Z 3200

PSU: EVGA Supernova 750

CPU Cooler: Corsair H100i V2

Case: Corsair 460x Crystal series

Processor: AMD Ryzen 7 1700

Clockspeed and XMP default

To get some of the questions out of the way:

Yes the PSU is enough power for the system

Yes I have used multiple displays and connections to include HDMI, Display ports, and VGA

The whole system powers on and illuminates

The system has been working for almost over 7 months now.

 

[drivinfast247]

You swapped motherboards, but did you perform a fresh install of Windows?

 

[josephmartinez375]

I can’t veiw the bios to start bootup for fresh install of windows.

 

[smorizio]

try another test video card if no output use a test power supply.