What should I do if the Win7 mobile hard disk does not display on the computer? Mobile hard disk does not display the drive letter resolution

Under the Win7 operating system, when our system hard disk is not enough, usually we will use the mobile hard disk to connect to the computer through USB, so as to use the local hard disk. However, some users have recently reported that the corresponding drive letter is not displayed when the mobile hard disk is inserted into the computer. So how can this be solved? Below, Xiaobian will share with you the solution of the mobile hard disk under Win7 system does not display the drive letter.

Method /

1. First, look at the case when the computer failure inserted into the mobile hard disk, will be found to exhibit only the letter portion, since the movement of the hard disk is small series Divided into four partitions, only two drive letters are displayed here.

2. Right-click & ldquo; Computer & rdquo ;, & ldquo selected from the pop-up menu; management & rdquo; entry.

3. Next, in the disk can not be displayed properly on the right-click & ldquo selected from the pop-up menu; change the drive and path number & rdquo ;.

4. Click the opened window & ldquo; Add & rdquo; button, and then specify a partition for the current & ldquo; letter & rdquo ;, and click & ldquo; determining & rdquo; button.

5. and will find the appropriate partition it can be displayed.

Of course, the above method has some limitations, that failure will occur again after restarting the computer, for which a primary method once and for all be achieved by modifying the registry. First, let all the drive letters be displayed by the above method. Then open the "Run" dialog and enter the command "regedit" to open the registry.

1. Expand & ldquo; HKEY_ CURRENT_USER & rdquo; & rarr; & ldquo; Software & rdquo; & rarr; & ldquo; Microsoft & rdquo; & rarr; & ldquo; Windows & rdquo; & rarr; & ldquo; CurrentVersion & rdquo; & rarr; & ldquo; Policies & rdquo; & rarr; “Explorer”, right-click on the right side and select “New”→“binary value”, and its command as "NoDrives”, its value is “0”, and finally click “OK” .

2. Finally, restart my computer, it can solve the problem.

Above is Xiaobian to share with Win7 system does not display the mobile hard disk drive letter of the solution, through the above operation, when inserted into the mobile hard disk again, mobile hard disk drive letter you can display normal La.