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iMac USB problems

161 Views 2 Replies Latest reply: Jul 10, 2012 8:53 AM by vsanchez RSS
vsanchez Calculating status...
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Jul 10, 2012 8:00 AM

I have an iMac 7.1 with Core 2 Processor and sometime when i start it show a message saying that i have an USB cosumming much energy and will be desable.It appear only that time , then i go to work and nothing else happens.Someone has a solution please?

  • dwb Level 6 Level 6 (19,720 points)
    Currently Being Moderated
    Jul 10, 2012 8:28 AM (in response to vsanchez)

    Do you have a USB external hard drive that is powered by USB and not an external power brick? Some of these drives require more power at startup than they do once they get running.


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