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  1. #1

    Member Since
    Mar 19, 2012
    atv and hdmi issue
    My Atv which is hooked up to Mitubishi 65 via hdmi cables does not show up full screen. It is 16X9 all other devices show up full screen. any ideas?

  2. #2

    nickyr's Avatar
    Member Since
    Nov 01, 2007
    Swansea - South Wales
    late 2012 IMac 27", early 2015 MBPr, early 2014 MBA, mid 2010 MB (10.13.4), iPhone 6 (iOS 11).
    Have you tried plugging it into a different HDMI port on your TV?

    If it works OK then the TV's HDMI port could be at fault.

    Johann Gambolputty de Von Ausfern....of Ülm

  3. #3

    mrplow's Avatar
    Member Since
    Oct 01, 2007
    Mac Mini i5 (2014 High Sierra), iPhone X, Apple Watch, iPad Pro 12.9, AppleTV (4)
    Check that the AV channel you're connecting to is set to 'Exact scan' or 1 to 1 pixel mapping

    Please use the reputation system if you think you've been helped - bottom left of this post

  4. #4

    Member Since
    Mar 19, 2012
    Port was not working properly for the Atv. Switched ports with ps3 now full screen in port 1. although ps3 works just fine in port 3 which Atv did not.

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