When trying to open display preferences in system preferences i get prompted with the following error: "preferences error. could not load displays preference pane."
Sounds like that pref pane file is corrupted. Just command-r to recovery and click reinstall OS X and it will replace it. Backup first just to be safe, but a simple reinstall like this without erasing anything will not delete your data.
Sounds like that pref pane file is corrupted. Just command-r to recovery and click reinstall OS X and it will replace it. Backup first just to be safe, but a simple reinstall like this without erasing anything will not delete your data.