How to open U disk under Win7 system

U disk often has some problems in the process of using it, which makes us unable to use the U disk normally. However, these problems have corresponding solutions for us to find. If we encounter a situation where the U disk cannot be opened, what should I do?
Steps
1. The most direct cause of the U disk being unable to open is the file system corruption. A common method for this is to repair the disk. Right-click on "Removable Disk" and select “Properties> from the pop-up context menu.
2. Then in the window that opens, switch to the "Tools" tab, click the "Check the error to start check" button, select both items in the pop-up window, and finally click “ Start & rdquo; Button to check and fix disk errors. After the repair is complete, you can try to open the USB flash drive!
3. When the above method cannot open the USB flash drive, it is recommended to format the USB flash drive. Right-click on "Removable Disk" in the right-click menu that pops up and select the <;Format” item. In the "Format" window that opens, uncheck "Quick Format" and click the "Start” button.
4. After the above operations, if the USB flash drive still cannot be opened normally, try to swap the USB flash drive into a USB interface. Also make sure that the computer mobile storage related settings option is not disabled. Specific view and setup method: Open the “Run” dialog box and enter the command “gpedit.msc” to enter the Group Policy Manager.
5. In the Group Policy Manager window, click “Manage Modules”→“System”→“Removable Storage Access", ensure the right side "Removable Disk: Refuse to read "Access Permissions" and "All Removable Disks: Deny Read Access" are both set to “not configured” or “disabled”. If not, double-click the corresponding item, and tick the “disabled” item in the pop-up window and click “OK”
This is the step to repair the U disk. After the repair, we can try to see if the U disk can be opened normally. Of course, sometimes the situation that the U disk cannot be opened is caused by more complicated reasons. At that time, we need to carry out a deeper troubleshooting.