Windows 10: Display lose signal and PC crash+ BSOD

Hi, I just built a new pc 2 months ago and now I’m facing an absolute nightmare. Sometimes when gaming my PC would just randomly crash. Basically I lose the signal on both monitors but the LED on my pc are still running and sometimes I can hear my fan go full throttle. I have a brand new GPU a MSI 4070ti suprim. I already RMA the GPU due to the same issue but little difference was that my pc would crash and the screen freeze with a lots a graphical artifact on it now I would just lose signal. The history of the RMA show that they received my GPU at 9:30 am and sent it back to me at 2 pm so I r

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all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.

 

Graphics Card Crashing? Losing all video signal while gaming.

And just to confirm as there is always that one guy, i've been through numerous driver cycles, windows updates, installing drivers from factory settings ect.

Gonna go through your steps and post what i find for any future users who stumble across this post. Nothing useful underneath tech details at all, just generic things.




Think this one is somehow related but doesn't give any useful info




After googling the "Problem Event Name: LiveKernelEvent", it led me to a few more posts, which tell me what i already know that it's essentially a hardware issue. Seems like the symptoms are all somewhat similar, however since my computer itself can still operate, and i can still hear and talk, I'm going to assume its not critical.

I've ran stress tests on my GPU and it doesn't crash my PC, im going to run some benchmarks and other stress tests on my other components and update this post within the hour of what happens.

EDIT: Just finished running numerous stress tests, and burn in tests, for all pieces of my hardware, and didn't get a single crash.