Video mirroring on iMac

in Genius Bar edited January 2014
I now have a 17 inch monitor attached to my iMac DV because I prefer using the larger screen, especially since I already owned it.

Is there anyway to turn off the iMac's screen? I dont need to have it on and would prefer not to double my dose of radiation. Thanks


  • Reply 1 of 1
    well i dont think the "radiaiton" will kill you, and i pretty sure theres no way to do it. the only thing i can think of is trying to set the enegery prefs to turn the monitor off, but i think it would turn off the other one too...
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