Windows 10: Computer crashed whilst in the middle of using DDU

Hello everyone,I was attempting to solve an issue of my PC crashing not to blue screen regularly, I installed Display Driver Uninstaller and was in the middle of doing a 'Clean and Restart' I was in Windows Safe Mode when my computer crashed again and turned off. I turned it back on but now the display is not working, the computer sounds like it is working, and the keyboard and mouse are on, but there is just a black screen. Worried that I've really messed something up, I'm not sure what to do next so please helpThank you

:)

 

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.

 

Computer will randomly crash without a BSOD or Error and stays powered

Did that stuff with DDU step by step and had another crash just now while playing a game.

Saw a return of previous errors in the Event Manager.

• 1 instance of Critical: "Kernel-Power"
  
• 2 instances of Error: "Application Error", "Faulting application name: dwm.exe"
  
• 1 instance of Error: "EventLog"
  
• 1 instance of Warning: "Dwminit", "The Desktop Window Manager process has exited. (Process exit code: 0xe0464645, Restart count: 1, Primary display device ID: NVIDIA GeForce RTX 3080)"