This problem has been going on for about a month. However, now it's more persistent. If I press the power button some dim lights come on the fans spin once the PSU and you fans just move once and nothing is law happens. I tried changing ram slots, cleaning them, checking PSU cables, changing the GPU but nothing worked. I tried using a blower to blow off the dust from my PSU it worked but now it doesn't work much anymore. I tried holding the power button and the fans just spin but the PSU and GPU fans don't. Can anyone help me find the problem?