Use a local disk to mount a removable hard drive case, plug in the computer, and do not display the drive letter. Why????

Install a mobile hard disk shell with a local disk, plug in the computer, and do not display the drive letter. Why????



Download the driver life and check the peripheral drivers.







Interface problems, not found






Comparing this situation Complex, have you set the jumper of the hard disk, first set it to the slave disk, this can only see the manual of the hard disk, it is estimated that you have lost





There is only one mobile hard disk shell, and the hard disk in the shell is required.





Re-download a usb driver, or right click on my computer, device manager .

Input device with a USB input device, right click on the update drive.

The drive letter is the identifier of the DOS, WINDOWS system for disk storage devices.