Hot answers tagged resolution
Displays under System Preferences is it from the OS X built-in UI side. There are third-party utilities like Display Menu that offers additional resolutions. There is also cscreen if you want to do it in Terminal or incorporate it in a script.
Just tried out the solution to reconnect to my TV and go to system Preferences -> Displays and select Built-in Retina Display of the drop-down menu Optimize for : Then take the HDMI cable out. It works!!
Only top voted, non community-wiki answers of a minimum length are eligible