earlier around 2a.m my computer turned off by itself & left a blue light flashing where my ON button was. i tried to reset it nothing happened so I unplug it & plugged it back and tried to turn it on, nothing so I searched online on what it might be I tried "unplug the psu & hold the ON button for 30 secs" that gave me power about 1 sec & the fan to move a little but still won't turn on. I've search other ways also like Jump starting your PSU, when I did it was running the fan was working so im guessing it has power. I plugged everything back in and still wont turn on. I also tried the reset CMOS. I'm still not getting any power could this be my psu ? or my motherboard? I've had this comp about 7 months only and this is the 1st time ive had this problem. I'm also about to buy a new battery for my motherboard later on today and see if that fixes if not any suggestions what might be the problem?