Anyone have an lg ultra wide hooked up? 34um95

Discussion in 'Mac Pro' started by steveOooo, Feb 4, 2016.

  1. steveOooo, Feb 4, 2016
    Last edited: Feb 4, 2016

    steveOooo macrumors 6502a

    Jun 30, 2008
    I have a ps4 hooked up via a hdmi splitter - worked fine with an old hp monitor but noticed today, it only works when the mac is turned on! Even after I unplugged the display port and usb hub, it still went to 'no signal' when the mac sleep - how can it do this when the mac is not connected to the monitor in anyway? Very strange!

    Any ideas? Fairly low issue as I rarely use the ps4, especially at my Mac Pros monitor

    EDIT - the elgato game capture hd needs usb power so I've now connected this to the back of the monitor - apart from 50hz (slight mushy look to the image) instead of 60hz everything is fine
  2. ActionableMango macrumors G3


    Sep 21, 2010
    Wouldn't this be the expected behavior? This is how every monitor I have works. In fact, I would consider it a problem if the monitor didn't go to sleep on "no signal" when the Mac went to sleep.

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