Hello, for some reason my display thinks that is a external monitor (in my rMBP) and even though I tried to reset everything I can, nothing solved. I believe that the only solution now is a full restore but it's very inconvenient for me at the moment to the a "full" restore to the machine so I was wondering if there's any way (or at least an easier one) to fully "restore" the machine and keeping only all the applications and documents that I have. I know there's time machine but I believe that TM will also carry the corrupted settings that my machine have at the moment. I even tried searching and removing .plists related to the resolutions but nothing seems to fix. These are the resolutions that my rMBP 13'' currently support: https://www.dropbox.com/s/ow6sdybm60wnjpt/Captura de ecrã 2017-05-04, às 20.11.38.png?dl=0 and this is how it looks in the system preferences (as you can see the little monitor displays as a TV or so and not the macbook picture as it should) https://www.dropbox.com/s/2x40dv7tbxo304q/Captura de ecrã 2017-05-04, às 20.11.52.png?dl=0 As you can see, I have a 13 rMBP and I don't have the default resolutions (1600xsomething hdpi and so on) as it should. It's hard to explain because it's a weird problem. Any help will be kindly appreciated. Thank you.