1-2 of 2 Answers
If you're expecting the laptop to provide 4k resolution, that is based on what graphics card it has, as well as if you can completely disable the built in monitor. Normally, a second monitor matches the primary monitor's resolution, even with a good graphics card.
Sorry, there was a problem. Please try again later.I think you might have to change the settings on your 4k monitor to 1080p or it might automatically do it for you, but make sure your using a 1080p or higher hdmi cable..
Sorry, there was a problem. Please try again later.
