


And fix the screen resolution problem if an Outdated display driver causing the issue. Installing the latest windows update fix previous bugs and update drivers as well. Microsoft regularly releases windows updates with various security improvements and bug fixes. Restart your computer that helps fix if temporary glitches that might prevent windows 10 change screen resolution. Also if you have similar cable at home try out them to make sure the faulty cable not causing the issue. If you have an external monitor, then disconnect all cables (VGA cable) connected, check for defective connectors and reconnect them. Well if you are unable to change the screen resolution or the Resolution setting is grayed out in Display Settings apply the solutions listed below. Can’t change screen resolution windows 10
