hello ive been trying to trouble shoot whats happening here my pc had been randomly restarting on its own (not the blue screen of death) when i plugged in a headset or anything else for that matter and now has stopped working completely,well it powers on but i get no video most times i unhooked the hard drive and was able to get into bios but as soon as i plugged my headset in ( as a test) it started back into a reset loop . any ideas as to where i can go next troubleshooting this issue?im drawing blanks at this time.