How to recover files from an
unrecognized U disk?
1. Try to plug your u disk into another
USB port or another computer. That is to exclude the USB port problems.
2. Check the Disk Management to see if the
U disk appears in there. If it is listed in there, you can directly use the
data recovery software to recover data from this U disk.
3. Press windows key and input gredit.msc in
the research box. Press Enter.
Find out the Window explorer and the
option “ hidden these specific drive in My Computer” on the right side of the
window. Click and open it.
Choose Unconfigured, and choose a drive,
then click OK.
4. Input “regedit” in the Run box. Press
Enter. Click “HKEY_LOCAL_MACHINE→SYSTEM→CurrentControlSet→services→USBSTOR”, find
“Start” on the right side of windows.
Double click and open it. Type 3 in the value
data box and then click OK.
5. Right-click My computer, click the
Device Manager. Find the USB controller. And click the icons which have a arrow
up. Check their properties, choose the General and then enable the device.
Click Next to finish.
If you have tried all of these methods,
your U disk still cannot be recognized, you have to format it or change the
file system format. But you will suffer data loss form formatting. If the data
on your U disk are not so important, you do try these, or ask the data recovery
personnel to help you.
How to use Hdata recovery software to
recover the lost files?
Hdata recovery software can help you to
retrieve lost files from U disk. As long as your U disk can be recognized by
computer, and your data are not overwritten, you can 100% get your data back.
First, download the software from the website
Second, run and choose the mode of Deleted
your files from flash disk, it will automatically to scan your files.
Third, wait for several minutes, then you
can preview the scanning files. So you can know the files you can recover.
Click next to choose a recovery path.
Fourth, find your recovered files on your
selected recovery path.
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