no signal to hdtv while installing lion

Discussion in 'Mac OS X Lion (10.7)' started by gH0st, Jul 20, 2011.

  1. gH0st macrumors newbie

    Jun 21, 2010
    HELLPP!! i have a mac mini intel core 2 duo that is connected to my hdtv via hdmi, while installing mac lion. i suddenly lost my display and hdtv says no signal ayt now, but the mac mini is still on.. thanksss
  2. gH0st thread starter macrumors newbie

    Jun 21, 2010
    nevermind.. the display went back after the installation
  3. elvineet macrumors member

    Jan 17, 2006
    Did the Mini restart automatically after install or did you have to click blindly?
  4. aeroninc macrumors newbie

    Jul 29, 2011
    same problem

    I have the same problem, the apple screen on boot was disappeared, and my tv shows no signal on boot after lion update.

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