usb flash disk cannot mount

Discussion in 'macOS' started by shyfhy, Jul 16, 2009.

  1. shyfhy macrumors newbie

    Jul 16, 2009
    hi.please usb 2.0 removable flash disk had a problem. i reformatted it and while in the process it failed. then after that my usb can't be detected by mac but i can see it in disk utility. i tried everything in disk utility. [​IMG]
    that disk2s1 when i try to verify, or even repair it something will say that
    ** /dev/disk2s1
    could not read boot block (Permission denied)
    Filesystem error: verify or repair failed

    i can't mount it too..when i hit the mount icon it would say try first aid on it first or verify or repair and try again. i've searched everything in the net but i can't find something.

    ah..and when i insert my usb in windows (desktop) the usb will be detected but i cannot open it.. the pc will hang and i can't even get to see its properties in windows..gaaah..i'm so desperate..

    my usb is transcend 4gb

    please help me...thanks...
  2. thegoldenmackid macrumors 604


    Dec 29, 2006
    dallas, texas
    I would say that your drive is done given that you cannot repair it via Disk Utility.
  3. shyfhy thread starter macrumors newbie

    Jul 16, 2009
    waaa...omg...but...why can it be read in both os..and do you know how to make the usb's ownership enabled..?...mine is disabled... thanks

Share This Page