highlander84
Posts: 108 +30
When I bought this computer it had windows 7 on it. it ran everything lag/shutter free. I have since upgraded to windows 8 then to 8.1. The problem is the audio and video noticeably lags/shutters. As if the entire computer is pausing. I have talked to HP tech support and they only reinstalled the drivers. All drivers are current. I am fairly sure it has something to do with the HD4k graphics but I do not know for sure. I was hoping the 8.1 would resolve the problem but it has not. I have this problem whenever I watch videos (on the internet or from file) and when I play World of tanks. Any help would be great