Win7 system can not identify the mobile hard disk solution

Nowadays, many people are using mobile hard disk, the mobile hard disk is large enough, and it is convenient to carry around. It is safe and convenient to install the system under the mobile hard disk. However, some people connect the mobile hard disk to the Win7 system, the computer can not recognize the mobile hard disk, how to solve this problem?

follows:

First, look after Win7 access mobile hard disk, the lower right corner there is no prompt appears, there may be a problem if there is no mobile hard disk, of course, It may be that the USB interface is broken. You can try another interface.

Second, if there is a prompt in the lower right corner when accessing the mobile hard disk, it means that the computer is set up. It may be that Win7 prohibits the mobile hard disk, or the system does not assign an additional drive letter to the mobile hard disk.

At this time, you can perform the following operations:

1. Enter the properties of the computer icon and open the device manager. If there is a black arrow on the disk device, the mobile hard disk is disabled and the right button is started. It will be fine.

2. If you have not solved the problem after enabling the disk device of the mobile hard disk, you can right click on the computer and click Manage, find the mobile hard disk icon, and add a drive letter to the mobile hard disk.

The above is the Win7 system can not identify the mobile hard disk solution, as long as the mobile hard disk is no problem, the USB interface is no problem, then after starting the mobile hard disk, add a drive letter to the mobile hard disk, it should be able to The Win7 system failed to move the hard drive.