Mark Fuller
Posts: 625 +109
I have an HP laptop with windows 10 and it has a green shadow that takes up about one quarter to three quarters of the screen playing some videos in windows media player. I have ran the wmp troubleshooter and reset the library and wmp settings back to default and it still happens. I also, turned off wmp in programs and features, rebooted and turned it back on. It still happens. Does any one have any ideas.