MBP external monitor

Discussion in 'MacBook Pro' started by troyman11, Jan 23, 2012.

  1. troyman11 macrumors newbie

    Joined:
    Feb 18, 2008
    #1
    Hello, my LCD is broken on my MBP and I was trying to use a 32inch tv as the external monitor. It says no signal on the tv. I think the resolution is set so its unable to display on the tv. I have tryed connected the mac to an old crt monitor and it works fine. Is there a way I can change the resolution of the tv through the computer or set a default so all external displays are a certain resolution and change it from there. VGA connection. old silver MBP
     
  2. Freyqq macrumors 68040

    Joined:
    Dec 13, 2004
    #2
    Not sure, but DVI or hdmi should not have this issue.
     
  3. phyrexia macrumors 6502a

    Joined:
    Sep 3, 2010
    #3
    have you tried booting up the computer while it is connected to the TV?
     

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