restarting at random

I'm trying to figure out an issue that has just popped up with a computer that I built about a year ago. It has been running perfectly fine, no issues and just recently within the past month it has started to freeze up in Windows 11 and I have to restart multiple times to get it to come back but...

I have a old LG R480-3010 Laptop from 2010. For some reason it started to "power surge" randomly, it "shutdown/boots up" by itself, not sure how to describe. It's been happening for months now. The screen goes black for 2 seconds, and the laptop starts booting up from scratch. The power AC...

Hi, I’ve recently built a new pc, which is meant to be a gift, using all new components. The pc keeps crashing mid game or idle, or even fails to get past the boot loading screen. At times when it restarts itself it uninstalls the graphics driver and Nvidia GeForce experience. I’ve checked all...

My pc the last week or two has been very weird,its been freezing crashing bluescreening restarting itself turning itself on randomly at night overclocking itself even tho i set it to underclock the cpu fan has been running at nearly 7k rpm (its rated for 3-4k from what ive seen) and i turned two...