For example, your laptop may produce 1600x1200 standard resolution (4:3 aspect ratio), but the HDTV does 1920x1080 (16:9 aspect ratio). The reason you have black borders on the side of the screen whenever you connect your HDTV through the HDMI cable is because the laptop and the television are using two different aspect ratios. The problem is that as soon as I plug in my HDMI cable to connect the HDTV to the laptop, the laptopĭisplays black borders on the sides of the screen. I just upgraded to Windows 10 I have an HP laptop and have connected it to To Fix: Windows 10 Black Border (Shrinking Screen)' and have a similar I just read the article you wrote about ' How
