Thunderbolt port
I Purchased a Thunderbolt to HDMI Cable and it do not work , so I purchased a thunderbolt to HDMI adaptor to use a HDMI cable I know work, Neither one works ? starting to think it is thunderbolt port which I have never used on my late 2011 Macbook Pro , Are there known issues with TB-HDMI ? What is the best way to figure out if Thunderbolt port is working ? Thanks for any help