Windows 10: GPU crash

Edit: I'm going to leave this up here incase anyone else runs into similar problems.So I set my GPU's power target to 50% and my game didn't crash right after getting in to the main menu anymore.I then proceeded to gradually raise the power target and once I reached around 90% it started getting unstable again. Fairly sure it's a PSU problem since I've exhausted every other possibility at this point. I think I only have 50% of the things listed of what I've tried here.Insufficient power can lead to instability, causing graphics driver crashes. You might experience a black screen, a frozen disp

:)

 

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?

 

GPU-Z 0.8.7 crash on launch

W1zzard is asking you to test so that he can suggest next steps and be able to troubleshoot the issue you have.
If another version works, it would be one set of steps.
If several other versions also fail/crash, then it would be another.

 

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.