recently an annoying issue has been happening to my pc, whenever i plug a usb into the front of my pc the computer freezes and i have to turn it off from the power button, this same issue happens if pressure is put on the top over the usb ports. i built the pc about 3 years ago and this is the first time ive had an issue like this. i havent opened up the case so i dont think its the wires for the usb on the inside maybe some kind of short in the usb port itself but im not sure. Case: S340 Elite Psu: corsair rmx 850w gold Cpu: ryzen 1600 Ram: 2x8gb 3000mhz corsair Gpu: 1070ti