What should I do if the USB flash drive in the win7 computer does not run automatically?

            U disk, a common computer external device, which is regarded as an artifact by our office workers, and also becomes the most commonly used office equipment because of its small size and portability. Under normal circumstances, we connect the USB flash drive to the USB interface of the computer, and our U disk can run automatically, which is very convenient. But recently, there is a user who uses the w764 flagship system to download the computer. He said that after the USB7 disk is plugged into the U disk, the U disk can't be used normally. So how do we solve this problem? Below, Xiaobian will come to a detailed answer!
1. First, let's click to open the start menu of win7 Ultimate computer, then select the attachment in the open start menu, then, in the new menu, let's click Choose a command prompt. Of course, you can also directly press the shortcut key win+R on the keyboard, then enter cmd in the open running window and click Enter. This will also open the command prompt window.
2. In the open command prompt window, we enter net start shellhwdetection and click Enter.
After completing the above operation, let's restart our win7 Ultimate computer. After rebooting, our win7 Ultimate computer can operate normally.