External Display Delay

Discussion in 'Mac Accessories' started by dukebound85, Jun 4, 2013.

  1. dukebound85 macrumors P6

    dukebound85

    Joined:
    Jul 17, 2005
    Location:
    5045 feet above sea level
    #1
    I have an external display I use. Every time I plug it in via mini-diplay port/dvi, I get a good 20seconds of a white noise looking screens but with all of the colors of the pixel

    What causes this? Is there anyway to have my screen pop up right away and not have to wait for this? The internal screen on my mbp is fine, just the external needs some time to output the signal.
     
  2. thedeske macrumors 6502a

    Joined:
    Feb 17, 2013
    #2
    More info on the display, MBP model, etc might help people with opinions.
     
  3. dukebound85 thread starter macrumors P6

    dukebound85

    Joined:
    Jul 17, 2005
    Location:
    5045 feet above sea level
    #3
    2012 mbp 13in 2.5 i5 16gig ram 500gb ssd

    Display is a westinghouse L1916HW 1680x1050

    Connection is mini-diplay port to dvi
     

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