MacBook Pro - resetting external display refresh rates
By Randy Carver on Mar 06, 2008
So I've been using Sun Displays as a second display above my MBP display while I'm in the office or at home and its been working pretty well.... but ;)
Today in the office I was playing around with the sync frequencies for the monitor (I run non-mirrored 1280x1024 over 1680x1050) and I got the crt accidentally set for a freqency it couldn't handle.
There was no way that I found that I could undo the setting manually.
Until I googled a post that mentioned blowing away the windowserver.plist.
I found I had to delete both plists and reboot to get it to work.
The files are: