arrangement tab
Hello,
Recently I have tried to use an old iMac (2009) as a second screen for my MacBook Pro (2015) but when I click on displays the arrangement tab doesn't appear.
I think it's also worth noting that I tried this with a Mini DisplayPort to an HDMI-port (With the use of a normal HDMI cable and a Mini DisplayPort transformer/adapter).
I hope that you can help me!
All the best!