Windows 10: Games crash my PC

I have had this problem since Windows 10. I recently upgrade my pc to Windows 11 and everything has been fine but for some reason I can play games like Minecraft and Roblox run fine but Apex Legends, Splitgate, Subnautica, Fall Guys, Valorant, and every other Fullscreen game that is similar. The games freeze my pc and the only way I can fix it is pressing the power button, also they each take different times to freeze Apex Legends freezes as soon and you enter the lobby but Splitgate I can enter matchmaking. I already tried updating my graphics driver and I don't know if this will help I have

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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.

 

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