This is on a Pavilion 23. All in one PC. It works for about 2 minutes then freezes. Then the blue screen comes up with the Dpc_watchdog_violation online people said it could be a HDD issue. I also checked task manager and the disk would be at 100% So I got a new HDD and transferred the information over. Same problem. I unistall avg web booster or something and seemed to make the start up slower. I watched task manager for a little and the disk did go down after a while but then the CPU went up to about 90-100%. I tried a couple fixes from youtube and none worked. Anyone think they know what the problem is?