Yesterday, a small partner to help U disk failure, because the U disk suddenly locked by the computer can not read, and anxious to use the U disk inside the file, there is no way to ask Xiaobian. Xiao Bian really found a solution that could unlock the computer's native U disk.

First enter regedit on the Start menu to enter the Registry Editor.

Navigate to the "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Storage" item to see if there are any StorageDevicePolicies subkeys.

If not, right-click on the Storage item and select New - Item. The name is changed to StorageDevicePolicies. Note that it is not right-clicking in the right margin.

Next, right-click in the space to the right of the newly created StorageDevicePolicies sub-item, select New-DWORD (32-bit) Value, and name it WriteProtect.

Double-click on this WriteProtect and the pop-up dialog box will change the "numeric data" to 0.

Then restart the computer, and then insert the U disk, write protection should be able to get rid of. If it still fails, the last feasible solution is to carry out mass production repairs and completely reset the U disk, but the price is that the U disk data cannot be recovered.

About U disk volume production here to briefly mention, the first to use the chip wizard to view U disk master information, through this information and then find the corresponding U disk production tools, due to a wide variety of chip can not be introduced one by one, Xiaobian here Not much to say.