connect appletv with imac as a screen
I like to connect my appletv to my iMac (27 inch 2013) and like to use the iMac as a screen for my apple tv. I've bought an thunderbolt to hdmi adapter and thought I could use the target display mode (cmd - F2) to display my appletv on my iMac. But this doesn't work. Any other suggestions? Thank you very much!
iMac 27″, 10.15