So i have had this happen twice in the 1 year since I've owned my new to laptop. EVERY time windows 10 updates it does something to my video card drivers. HP Support helped me fix it twice in the past through me letting them remote control my laptop. They had to do something with drivers, and now they wont help because my warranty expired. I cant remember how to fix this. I'm using my laptop, and using an HDMI cable to connect to my tv as an external screen. But now everytime I try to project it nothing happens and windows doesnt recognize that I have another screen plugged in. I have tried different HDMI cords, no help. Something is wrong with my display adapter drivers i believe. Can ANYONE please help me??