How To Use Laptop As Monitor Hdmi 2022. Check out the hdmi port in your laptop and the monitor, and buy an hdmi cable that could fit both devices. S2318h/s2318hx monitor supports both hdmi and vga video.


If it’s the latter, you can send high definition audio and video away from the laptop to an external monitor, but not into the laptop. S2318h/s2318hx monitor supports both hdmi and vga video. If it's unnecessary to use the adapter, you only need to plug the end of a cable into the thunderbolt port or the mini displayport of the imac, and then plug the other end of the cable into the thunderbolt or display port on your pc.