What to do when you move the hard disk to the computer without displaying the letter?

What to do when you move the hard disk to the computer without displaying the letter letter:

It is also possible that the mobile hard disk will not display properly because the USB interface is disabled. In response to this type of situation, small part of the proposal in Baidu search "trend to the USB management system" to solve the problem.

After you install the program, you will be in the background running state, and you can wake the program main interface by pressing the keyboard key combination "ALT+F2". In this interface, select the "Restore USB storage settings, mobile phone or Bluetooth settings," The normal use of the item.

Of course, in this we can also set the use of specific mobile hard disk, only need to check "only allow specific USB storage devices (such as U disk, mobile hard disk)" Item, click the ' Add specific U disk ' button.

At the same time in the open "Add a specific USB disk" interface, in, select the mobile hard disk inserted into the computer, click the "Select" button, add it to the "Allow List", click the ' Close ' button.