When I use HDMI to connect my macbook to the TV - it lights for a few seconds, then disappears?

When I use HDMI to connect my macbook to the TV - it lights for a few seconds, then disappears?

I tried all 4 HDMI ports

my computer is 2013 macbook pro retina - tv is a 1 year old samsung

Try this support article > use your TV as a monitor

If you have an Apple TV, you can use AirPlay to the screen of your Mac on the TV via HDMI.

Tags: Notebooks

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