Solve the problem that Win7 can not be used again after exiting U disk

Source: Internet
Author: User

Her u interrogation to the computer after the exit, insert a U disk again, found that Windows 7 can not recognize the U disk. You have to restart your computer to recognize it again. Here's how to solve this problem:

On the Windows 7 desktop mouse Right click Computer, select Properties. Click on the upper left corner of "Device Manager", followed by the pop-up "Device Manager" window, click to expand "Universal Serial Bus Control", there are many rows of "USB Root Hub" List of devices, I have here 8. Right-click each USB Root Hub, select the Disable menu, and then enable.

By doing this with each USB Root Hub, Windows 7 can identify the U disk again without rebooting.

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.