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

post #1 of 4
Thread Starter 
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?
post #2 of 4

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

post #3 of 4

Why are you necroing all these threads?

“The only thing more insecure than Android is its userbase.” – Can’t Remember

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“The only thing more insecure than Android is its userbase.” – Can’t Remember

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post #4 of 4

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

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