Pc Keeps Black Screening

[Gaz1998]

Hi guys so i recently just build my first pc specs can be found here .The issue im having is that it randomly black screens and is annoying when playing games as it kicks me out if you could give me any advice much it would be much appreciate here's a link to a video of what happens https://youtu.be/Q5rZGVV5mfw when this happens pc freezes for about 10s and then is back to normal until it happens again.Thanks for any responses
pc parts
7700x
Dark Rock Pro 4
MSI Pro B650-P
Kingstone Fury Beast 2x16gb 6000 cl40
Samsung 980 pro 2TB
Gigabyte Eagle 4080
Corsair RM1000x
Corsair 4000D

 

[Gaz1998]

from the list above i have xmp enabled at 6khz,ive rune cinebench r23 18096pts no crashes ,ive done ddu no change with that.i havent monitored temps and there was one thing in event viewer that i think might be the problem but unsure "Display driver amdwddmg stopped responding and has successfully recovered". i will try setting ram back to core clock see if that changes

 

[Gaz1998]

Yeah the amd driver is for second monitor correct. just ran heaven bench mark no crash on extreme no gpu temp spikes. chipset drivers where installed first. Honestly am clueless at this point

 

[Gaz1998]

.

 

[Gaz1998]

yeah unfortunately the gpu only has one hdmi slot and i dont have a display cable spare but never had this issue before
is it possible it could have something to do with windows ?

 

[Gaz1998]

So far so good with the one monitor ordering a display port cable and we will see but think we have figured it out as when i boot with just the gpu hdmi no flash but as soon as i boot with it plugged in to motherboard also flashing comes back

 

[Gaz1998]

Issue solved!!! Yeah i just bought a display cable for main monitor and run the other display through the hdmi no crashes since, definitely the igpu causing the issue. I Appreciate the constant support