To explain the issue, the desktop froze up couldn’t move anything and when tried started to emit a somewhat constant sound over the speakers. I restarted the computer, the first thing I noticed was there was no display, I switched the display over to something else and there was no issue, I even switched out the input from dvi-d to hdmi. Checked online and said it could be possiblity of 2 things the graphics card or the powersupply unit. I then further started it up again and noticed no lights were going to keyboard even after awhile I couldn’t hit numlock or capslock and nothing would show on keyboard, fans worked and the power light was on, but harddrive light didn’t even flicker, I could still open the dvd tray. My question is this more then likely a power suppy issue or could it be something else all entirely?