Why is my flash drive not listed under DISKMGMT.MSC?

Reva Harrison July 11, 2011
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My flash drive was working up to last week, but today nothing. I have tried it now on 3 different computers, all of which I have previously used the drive – nothing.

The red light is coming on, but when I run DISKMGMT.MSC it is not listed. I also tried wireless network setup wizard, but no luck. Any suggestions?

  1. Anonymous
    July 12, 2011 at 6:51 am

    If there is a yellow question mark then try this soft Unknown Device Identifier 
    http://www.zhangduo.com/udi.html

    ortry your usb under linux/Mac