I have been unable to connect my macbook to a new samsung 4k tv. I tried connecting it with a HDMI cable. the picture appeared for a spilt second and since that a 'no signal' message is all that appears on the tv screen. There are three HDMI ports in the TV, ARC, MHL, and DVI. None of these work for the laptop although they do work for chromecast.
Any help, info, tips or ideas would be great!!
Any help, info, tips or ideas would be great!!