I have a few problems with my hp notebook but i'll just try and address one issue at a time. I reset windows 10 on my hp notebook to try and make it run faster and now it will not detect the hdmi cable plugged in, connected to my television. It worked just fine before of course. I went in device manager to check my drivers and they're all up to date as well as all my windows updates as well. any help would be greatly appreciated.