I can't connect to an external display using a USB-C to HDMI adapter
I am unable to use an external display using either a MOSHI USB-C to HDMI (4K 60) or Insignia adapter.
So far I have tried:
- Resetting NVRAM
- Resetting SMC
- Reinstalling system software MacOS High Sierra
- Different adapters (MOSHI and Insignia)
- Different HDMI cables that work with my older MacBook Pro and external display
- Different displays
Is this a good question?
What is the USB-C cable you are using? Some are not for data only power! As an example the cable you get with your system is a power cable for the power adapter.
by Dan