Windows 10: Games crash my pc with a blackscreen

So, where to start.AMD.Yeah. I made the nuclear mistake of purchasing an AMD card assuming to go for performance over stability and oh boy.Launching a game soon crashes it, along with the rest of my pc, causing my dual monitors to go black and audio to still play. Sometimes audio would repeat, and other times it would go out after a few seconds.I've ruled out some things I'm guessingFirst: Temps dont exceed 70cSecond: Benchmarks complete successfullyThird: None of the drivers are workingSo, basically, the steps to reproduce are to go into the pc, have the drivers loaded, and launch a game. S

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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?

 

Pc Crashed into a Blackscreen randomly

Hi,

I've recently build a Pc and encountered a problem 1 Week after i build the Pc. It happened first while playing a game and my Pc crashed. My monitor showed that there was no Hdmi connection anymore but i kept hearing for a couple of seconds until the pc fully crashes and the sound hangs itself. Then i waited for a minute and the pc restarted itself.

This problem occours anywhere. Even just about a minute ago when i was in the Windows Log-In screen when i pressed "Space" to open the writing box in order to write my password in!! It happened to me in a browser 2 or 3 times too! But 90% of the time it happenes while loading or playing Games. I've even clean installed Windows again and upadted the BIOS and the Drivers on their latest Versions... After the Cleaninstall from Windows it acctually worked for 2 days but then had the same crash again.

Another Information that may be usefull is that it works sometimes with the Games i've allready got on my pc and i can play them without any errors, but when i install new Games they work fine for a bit and crash. Also i think it isn't the Graphicscards fault because intensive Games and graphicscard Benchmarks doesn't let it crash at all. I've heard it could be the powert supply.


Any suggestions? I'm desperate with this one...

 

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.