Windows 10: crash during gameplay no errors

Hello!since i have arrived back from my vacation my pc will not let me play a game for more than around 15-30mins. It freezes then it crashes without any errors. Some games even crash my pc no bluescreen just restarts my pc immediately. I updated my drivers and windows, reinstalled Steam, other apps i get my games from and all of my games but the problem is still ongoing. i checked the status of every component in the Device Manager and it says everything runs as it should. Is there still a chance my hardware is damaged even though i wasn't home and it somehow happened by itself?I checked th

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Forza Horizon 3 Crash on Gameplay

Hi,

Thank you for writing to Microsoft Community Forums.

I understand that Forza Horizon 3 keeps crashing.

• Are you aware of any changes made to the computer recently?
  

I suggest you refer and follow the steps mentioned in the article and check if that resolves the issue. Refer to the article
My Game is Not Launching or is Crashing on PC.

Let us know how it goes.

Regards,

Zaki

 

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?

 

Forza Horizon 3 Crash on Gameplay

My forza horizon 3 crashes every now and then during the 30-40th minute of my Gameplay, it shows a grey screen and the crashes. Any help? (Running on Windows 10 Pro)