Windows 10: My pc keeps crashing since a few days out of nothing sometimes freezes sometime Bluescreens

My windows keeps crashing I don't know what else to do my pc freezes for a while out of nowhere for example whenever I go in or out of a game or just open/close an app it just freezes everything while gaming too, And nothing works anymore then i have to restart the pc sometimes it restarts by itself, sometimes I get blue screens but the problem is that is not the same sometimes, that I have noticed are : kmode exception not handled, irql not less or equal , had 1/2 more but forgot them..and i al

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PC Crashing - Bluescreen Error 133

My PC has started freezing and crashing several times a day. Looking at the Windows Reliability tool, i see there is a bluescreen error 133.

Can someone help diagnose?

Thanks,

sachin

 

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.