Notebook win7 system can not read (recognize) u disk how to solve

1. First, right click on the computer icon on the desktop of the computer, and then select the “Manage” option to open the computer management window.

2. In the open computer window, click on the storage below. Under the "Disk Management" item, and then check to see if there is a drive letter of the u disk;

3, if you see it, it belongs to the right click u disk selection "Change drive name and path ”Options;

4, then click the “Change” button to open the dialog box for "Change drive letter and path", and then expand the drop-down list to the right of the following drive letter ” Select the drive number you want to assign to the USB flash drive, and try to choose it later, such as X, Y, Z, etc.;

5. After the selection is complete, click the OK button to return to the window for changing the drive and path. Ok. If everything is ok, set the long-used drive letter to the u disk separately, and it is not affected by the virtual drive.