How to set external display to automatically go to sleep with MBP in clamshell mode?

Discussion in 'OS X Mountain Lion (10.8)' started by NMF, Dec 12, 2012.

  1. NMF
    macrumors 6502a

    NMF

    Joined:
    Oct 27, 2011
    #1
    Is this possible? I've been testing with my energy preferences to put display to sleep after 1 minute, but my external Asus monitor never goes in to sleep mode.

    How can I set this up to that it happens automatically after a period of inactivity? I can't use any keyboard commands or hot corners (this is for my parents). The display simply need sot go to sleep after a set period of inactivity.

    How to do this?
     

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