Second Screen / TV: subsequent turn on - doesn't sync properly

Discussion in 'OS X Mountain Lion (10.8)' started by Soul71, Aug 13, 2012.

  1. macrumors newbie

    Joined:
    Aug 13, 2012
    Location:
    Germany
    #1
    Hello!

    On my Mac Pro (2009) there are two monitors plugged in:
    a 24 inch Dell as main monitor and a 46 inch Sony TV as second monitor.

    After the start up of the Mac: when I turn the TV on or switch the source on the TV to the Mac
    the TV is not properly in sync with the Mac; there its no picture shown on the TV.

    With Mac OS X 10.7 Lion I could help myself. In the menu bar there was a monitor icon,
    where I could switch between two saved settings of my TV (I saved NTSC and PAL) and
    then the TV would properly sync with the Mac and finally I would see a picture.

    Since I installed Mac OS X 10.8 Mountain Lion the monitor icon is now longer shown.
    In System Preferences / Monitors I have selected the "Show mirroring options in the menu bar when available" option, but there its no monitor icon shown in the menu bar.



    Is there a chance to force the Mac / TV to sync with the help of a script or program?
    This would be the best solution for me, if it doesn't work on its own.




    It bothers me that I have to go to System Preferences / Monitors to force the Sync.


    I would be very glad for any helpful answer! :)


    Greetings from germany,
    Matthias

    Sorry for my bad english!
     

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