Is there a way to manage power of USB hubs on iMac?

in Genius Bar edited January 2014
I have an iMac 2.66GHz in which a USB Studiologic keyboard controller is connected to by USB. If the keyboard unattended for 15 minutes or longer it disconnects itself. I have to take out and reinsert the USB plug and then it reconnects itself. I have changed the Energy Saver ( in System Preferences) to Never shut off for computer. Don't know if that will work?


  • Reply 1 of 4
    macxpressmacxpress Posts: 5,711member

    Sounds like an issue with the keyboard itself and not the USB ports. 

  • Reply 2 of 4
    tallest skiltallest skil Posts: 43,388member

    Why are you necroing all these threads?

  • Reply 3 of 4
    emmy23emmy23 Posts: 4member

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  • Reply 4 of 4
    macxpressmacxpress Posts: 5,711member

    Why would you care? Maybe someone else has this issue and just hasn't bothered posting. 

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