u/FlixbusOhneWlan1

Good afternoon,
i have a problem with my pc. Since a few months, my pc randomly freeze and crashes then. It happens on any occasion, no matter if im surfing/gaming/working.
I already resetted my pc, did a bios update, clean install windows 11 again, nothing helped. It just freezes, then shows a short bluescreen after a few minutes and opens the bios menu in the following. Then, if i want to leave the bios to windows, it sends me back into the bios menu. I have to turn off the power supply and turn it back on so i can return to windows.
I am not able to find the problem and would be very thankful if someone could help me with it.