Blank viewer window solution

Hi folks, just in case anyone has this happen to them. If you get a blank viewer window or the app freezeswhen you go to play video on a second monitor. The check that you have 'Default Calibration' set in your system preferences>Displays

I set up for an extended Photoshop session for print based work and forgot to change back to iMac default. As a result FCPX will not be able to find a source for AV output. You will get sound and everything will work but you will never see a picture. Perhaps a permanent fix will come one day.

Hope this helps someone.

Cheers

Lee

www.weefilms.co.uk