Last week, within a few hours white, and a few colored pixels began appearing on the screen wherever there was a dark area. It did not occur gradually, and has no relationship to what input I use. Twice, after the TV was turned off, the "stars" disappeared, only to shortly return. Dues anyone have an idea why this is happening or if it can be fixed?
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?