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My external hard drive stopped working so I had a tech fix it by moving it to another case since the power supply is in the case. It was working fine till I started getting these messages saying USB over current device, my USB is drawing too much power.

I need to know how to rehabilitate the hub since it gets deactivated as soon as I plug the external drive. By the way the drive contains important information

MacBook Pro, Mac OS X (10.1.x)

Posted on Jul 2, 2013 9:25 AM

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Question marked as Best reply

Posted on Jul 2, 2013 9:38 AM

Buy a drive or drive case that is not bus powered.


Look for help in MacBook Pro forums.


Helps to include what drive and drive case you used and switched to (you didn't need a tech).


You can find good selection and assortment of reliable cases from OWC :

http://www.macsales.com/firewire


Not knowing what macbook whether you can use USB3, Thunderbolt and other interfaces that would be better.


WD My Book 2TB External Hard Drive Storage USB 3.0 File Backup and Storage - Western Digital


Direct you to the proper forum for MacBook :

MacBook Series Forums

https://discussions.apple.com/community/notebooks?view=discussions

http://www.apple.com/support/macbookpro


Mac OS X Forum

https://discussions.apple.com/community/mac_os?view=discussions


This forum deals with a desktop/tower 65lb Mac Pro

http://www.apple.com/support/macpro

2 replies
Question marked as Best reply

Jul 2, 2013 9:38 AM in response to Jeroglifico

Buy a drive or drive case that is not bus powered.


Look for help in MacBook Pro forums.


Helps to include what drive and drive case you used and switched to (you didn't need a tech).


You can find good selection and assortment of reliable cases from OWC :

http://www.macsales.com/firewire


Not knowing what macbook whether you can use USB3, Thunderbolt and other interfaces that would be better.


WD My Book 2TB External Hard Drive Storage USB 3.0 File Backup and Storage - Western Digital


Direct you to the proper forum for MacBook :

MacBook Series Forums

https://discussions.apple.com/community/notebooks?view=discussions

http://www.apple.com/support/macbookpro


Mac OS X Forum

https://discussions.apple.com/community/mac_os?view=discussions


This forum deals with a desktop/tower 65lb Mac Pro

http://www.apple.com/support/macpro

My external hard drive stopped working so I had a tech fix it by moving it to another case since the power supply is in the case. It was working fine till I started getting these messages saying USB over current device, my USB is drawing too much power.

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