Skip navigation

USB 3 on MacBook Pro-R Does Not Work!

13965 Views 33 Replies Latest reply: Mar 7, 2013 10:42 AM by DileepVarala RSS
  • JLMO Calculating status...
    Currently Being Moderated
    Oct 16, 2012 4:47 PM (in response to junkyardrocker)

    Not a great solution, but you could use a micro usb cable instead the USB 3 cable.  Won't be usb 3 speeds, but the drive will mount.

  • jamesishereto Calculating status...
    Currently Being Moderated
    Dec 18, 2012 9:41 PM (in response to JLMO)

    I had similar problems trying to mount, access and format drives over USB3 on my rMBP. I had thought the drives were dead. After reading this forum and trying a different cable (eSata to USB3) to the same port, the drives worked fine. Strangely the same "faulty" cable works on my old MBP.

  • lucerosmail Calculating status...
    Currently Being Moderated
    Dec 31, 2012 1:58 PM (in response to TKDigiCom)

    I am having the same problem with multiple usb 3.0 drives not transferring at the superspeed rate.  I was about to return the drive today, but noticed other people are having the same problem.  After plugging and replugging the drive in, swapping the cables and rebooting, it is now registering as Superspeed 3.0.  There is no rhyme or reason as to why it is now working, but someone suggested that if the first device you plug into your MBP after rebooting is a USB 2.0 device, then both ports will only register as USB 2.0.   I believe this may be true.

  • DileepVarala Calculating status...
    Currently Being Moderated
    Mar 7, 2013 10:42 AM (in response to TKDigiCom)

    HI Guys,

     

    I have checked with WD support team and said that the Passport essential does not support Mountain lion or 10.8.2 and later.

     

    I have my imp info in my WD 1TB Passport USB 3.0.

    Any tips and tricks, please let me know.

     

    Thanks.

1 2 3 Previous Next

Actions

More Like This

  • Retrieving data ...

Bookmarked By (1)

Legend

  • This solved my question - 10 points
  • This helped me - 5 points
This site contains user submitted content, comments and opinions and is for informational purposes only. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use.