Windows 10: Windows suddenly started crashing

Hi everyone,yesterday I suddenly started expiriencing crashes in Windows. It happens during different workloads, mostly while gaming but also during normal operation. Sometimes I can see the bluescreen, sometimes it just suddenly reboots. The minidump files are showing different error codes HYPERVISOR_ERROR 20001, UNEXPECTED_KERNEL_MODE_TRAP 7f.Some minidump files:This is the hypervisor error one: https://drive.google.com/file/d/1-8H_r1np45bscdEOHa8nG-vZgfPMAa-N/view?usp=sharingThese are two examples of the kernel mode trap: https://drive.google.com/file/d/1CUm-0fW3dhC9ZzdpSKHZ0ppJt88KP

:)

 

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.

 

Windows 10 Suddenly Starts to Lag

Hello,

For us to better assist you, we'd like to know the following:

• Confirm which build is currently installed on your device. To check, follow the steps below:

• Press Windows key + R, then type in winver.
• Click OK.

• Were there any recent changes made prior to this issue?
• Are you using any 3rd party antivirus program?

Meanwhile, we suggest performing the suggested steps on this article
on how to improve the performance of your Windows 10 device.

We look forward to your response.

Regards.