Hello, As of 3 days suddenly at random my pc would give me a pop up saying: "Power surge on the USB port". Which would make my headset and headset charger not work anymore, and sometimes it would crash which ever application I was running at that time. It would work fine again after a restart. This morning however, it kept on saying it on every restart. I tried putting my headset charger in another usb port, but that made my pc start with the keyboard not working. So then I tried to put it in the same usb port while the pc was on already and then it suddenly shut down. At first I though I accidentally touched my power cable while I was plugging in my headset charger, but even after changing power cables, it still won't boot. No lights are on, the fans don't do anything either. I have no clue what to do, would this be a psu problem or a motherboard problem? Or something else? Any help or questions are welcome, thanks in advance!