Windows 10: Pc Crashing - Need Help

I built this pc about a year ago and have had no problems up until a couple of weeks ago. Computer specs Asus X570 Tuf Gaming Pro Amd Ryzen 7 3700x - I have replaced the rbg stock coooler with a Dark rock pro 4 Evga 2060 Super 32Gb 3600hz Corsair Vengeance Pro (4 x 8gb) 750w Fully modular corsair power supply Sabrent Pci 4.0 1Tb M.2 (currently replaced by a 480gb kingston ssd) thought this would fix my issue and it somehow did for 36hrs? computer was running FINE until the next day i swear 4tb hdd 240Hz Alienware 1080p Screen K70 Corsair keyboard G502 Logitech mouse The crash is RANDOM... and ONLY happens when i'm playing games. TO be more specific I play 3 games on this PC atm. Diablo 2 , SC2 & Valorant. Both SC2 & Valorant will crash my pc (D2 seems fine?!?!?) sometimes it'll crash during a simple alt+tab command... sometimes ill crash in the lobby after a full game of SC2/Valorant or literally ingame between two bunny hops on Valorant Iv had a few black screens. But usually the screen freezes on a frame, RGB keyboard turns black & the pc won't respond. It'll sometimes take a few reboot attempts to fire it back up. Sometimes while rebooting my pc, I would see messages like ''disk repair / disk scanning for repair''. which led me to believe my m.2 drive was acting up. I have since switched to a sata ssd w/ a clean fresh w10 Install. This somehow solved my issue for 36hrs?!?!? and have not seen the same error message since I'm no computer expert by no means, just tryna get some input before I decide to bring it somewhere... this is really annoying, esp with D2R around the corner w10 updates & drivers are up to date - - - Updated - - - Have also reproduced the crash running cinebench cpu stress test

:)

 

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?

 

1070 Overheat Crash x(

Yes try it again... lol... we were waiting for that!

You have steps listed....try to find a another pc to try...try to reset the bios and see if that for some reason would help. But yes, try putting it back in. If not, id say rma time.

 

help to remote connect

not sure how to use both programs u 2 suggested, i need more helpful steps thanks