Hi, for the past few months I've been experiencing this problem powering the PC on. I hit the button and nothing happens. If I switch the PSU or the powerstrip on and off a few times then the PC turns on by itself and then boots up with no problems and behave perfectly even when stressed. I own a GA-Z68XP-UD4 Rev 1.0. My PSU is a Sesonic X-760. These are the two components I've ruled down as being case of the problem. Any advice would be very appreciated. Thanks.