mini displayport to hdmi not working mac

The Mini DisplayPort Luna only supports mini DisplayPort and DisplayPort protocols and is only compatible with Mac. The USB-C Luna uses DisplayPort Alt Mode protocol, so it needs to be plugged into a port that supports this or Thunderbolt protocol. Luna needs to be plugged into a port that can support video or display output. We highly recommend plugging Luna directly into a compatible port on your Mac, instead of using an adapter, dock, or hub. → Learn More Luna is plugged into an incompatible port or adapter The only other display that can additionally be connected to the Mac mini would need to be connected using the HDMI port. Since a USB-C Luna would be connected using the Thunderbolt (USB-C) port, Luna would count as a USB-C display. These specifications tell us that the M1 Mac mini can support two external displays: one display connected using Thunderbolt (USB-C) and one display connected using HDMI. For example, here is the Video Support section for a 2020 M1 Mac mini:įrom Apple's technical specifications for a 2020 M1 Mac mini Once you have found your Mac's technical specifications, scroll down until you find the Video Support section. Understanding your Mac's technical specifications You can find the technical specifications for your specific Mac here: List of Macbook Pro models This number will vary depending on the year and model of your Mac. Macs can only output to a certain number of external displays, which can be found in your Mac's technical specifications.

Luna uses the same industry standards as a regular monitor, so it behaves like a regular monitor and would count as a USB-C display, HDMI or Mini DisplayPort display. Your computer has reached its external display limit no Luna Display found in 10s matching serialĮven if your computer meets our minimum system requirements, there could be other things that are affecting how Luna is able (or not able) to communicate with your Mac.

Mini displayport to hdmi not working mac