PC randomly freezing with a buzzing sound. This usually lasts about 4 or 5 seconds and then my screens go blank and come back and then all is fine. A few times I have had to reboot the machine.
I have actually had this happen maybe 10 or 15 times over the last month or so and hadn't been able to pin down what was going on. I can't find any problems with my hardware or software. No malware or viruses. For me it usually happens while streaming from Netflix or Xfinity. Hadn't really tho