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Why won't my USB drive mount on OS X?


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I have a SanDisk 256GB Ultra Fit USB 3.1 Flash Drive and it stopped working on my MacBook. I've tried restarting the computer. The disk shows up in the Disk Utility tool but when I right click and select mount nothing happens.



Checking the console, I found the following error:



Mount of disk2s1 blocked by dissenter PID=0 (kernel) status=0x0000c001 (Operation not permitted)


How can I fix this?









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    0















    I have a SanDisk 256GB Ultra Fit USB 3.1 Flash Drive and it stopped working on my MacBook. I've tried restarting the computer. The disk shows up in the Disk Utility tool but when I right click and select mount nothing happens.



    Checking the console, I found the following error:



    Mount of disk2s1 blocked by dissenter PID=0 (kernel) status=0x0000c001 (Operation not permitted)


    How can I fix this?









    share







    New contributor




    sshevlyagin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      I have a SanDisk 256GB Ultra Fit USB 3.1 Flash Drive and it stopped working on my MacBook. I've tried restarting the computer. The disk shows up in the Disk Utility tool but when I right click and select mount nothing happens.



      Checking the console, I found the following error:



      Mount of disk2s1 blocked by dissenter PID=0 (kernel) status=0x0000c001 (Operation not permitted)


      How can I fix this?









      share







      New contributor




      sshevlyagin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I have a SanDisk 256GB Ultra Fit USB 3.1 Flash Drive and it stopped working on my MacBook. I've tried restarting the computer. The disk shows up in the Disk Utility tool but when I right click and select mount nothing happens.



      Checking the console, I found the following error:



      Mount of disk2s1 blocked by dissenter PID=0 (kernel) status=0x0000c001 (Operation not permitted)


      How can I fix this?







      macos usb mount





      share







      New contributor




      sshevlyagin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      sshevlyagin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






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      asked 9 mins ago









      sshevlyaginsshevlyagin

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          The problem seems to be with the partition based on the discussion [on open radar].1



          I used a a trial of Hard Disk Manager by Paragon to resize the partition and now it's readable again.





          share








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            The problem seems to be with the partition based on the discussion [on open radar].1



            I used a a trial of Hard Disk Manager by Paragon to resize the partition and now it's readable again.





            share








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              0














              The problem seems to be with the partition based on the discussion [on open radar].1



              I used a a trial of Hard Disk Manager by Paragon to resize the partition and now it's readable again.





              share








              New contributor




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                0







                The problem seems to be with the partition based on the discussion [on open radar].1



                I used a a trial of Hard Disk Manager by Paragon to resize the partition and now it's readable again.





                share








                New contributor




                sshevlyagin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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                The problem seems to be with the partition based on the discussion [on open radar].1



                I used a a trial of Hard Disk Manager by Paragon to resize the partition and now it's readable again.






                share








                New contributor




                sshevlyagin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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                answered 9 mins ago









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