Notebook win7 system can not read u disk how to do

The u disk is a common tool in modern life, but the failure of the u disk is also quite a lot. The phenomenon that the u disk cannot be read is very common in real life. No matter whether it is a desktop computer or a laptop computer, this is not spared. In one case, the next time I encounter the notebook win7 system can not read the u disk? The following win7 home Xiaobian will come to share with you the solution!
1, right click on the "computer" icon In the shortcut menu, select “Manage”, open “Computer Management"window;

2. In the Computer Management window, select "Storage>;> Disk Management” , look at the U disk with no drive letter;

3, if you press the right mouse button on this U disk, select "Change drive name and path" option, it will open "ld & change" ; … drive letter and path & rdquo; dialog;
4, click the "Change" button, open the "Change drive letter and path" dialog box, in the "specify the following drive letter" Right pull down In the table, select the drive letter you want to assign to the USB flash drive, and select it as much as possible, such as X, Y, Z;
5. After selecting it, click the OK button to return to the previous “change … … drive letter and path & rdquo; dialog window, click OK again, it will return to the "Computer Management" window.
6, at this point, if everything is normal, a separate drive letter is set for the U disk, and is not affected by the virtual drive.