1. Right-click "This PC" on the desktop and select "Manage" in the options menu.
2. In the new interface, click the "Device Manager" option on the left, and then expand the "Universal Serial Bus Controller" on the right.
3. Find the "USB Mass Storage Device" item, right-click to select it and click "Uninstall".
4. At this time, pull out the U disk and reinsert it, and the computer can read the U disk.
1. Open the "Device Manager" of the computer operating system and check the current status of the USB driver. If it is displayed as disabled, just click to enable it.
2. Check whether the USB driver is compatible with the current USB device. If there is an exclamation mark, it means it is not compatible with the current system.
3. If the USB driver is incompatible with the current system, it is recommended to uninstall the driver directly and reinstall the USB driver.
If the Win11 U disk cannot be read, there are generally the following possible reasons: failure of the U disk itself, driver problems and system incompatibility, file system damage, etc. Some measures can be taken to repair it:
1. Check whether the USB flash drive is damaged. If it is damaged, you need to purchase a new USB flash drive.
2. Make sure the Windows system and U disk driver are the latest versions, and install the updated driver.
3. Try to use the command line to check and repair the file system corruption problem in the USB flash drive.
4. Without overwriting the data, you can try to use U disk repair software to repair it.
5. If the above measures cannot solve the problem, you need to back up important data and format the USB flash drive to fix the problem.
The first one is the U disk driver. If it is not installed, you can solve this problem by directly installing a U disk driver. The second one is that the U disk is not formatted. This problem can be solved by formatting the U disk. These two methods can completely solve the problem of your motherboard not recognizing the U disk, allowing your machine to return to normal use and allowing your system to be reinstalled smoothly
If the U disk does not display a drive letter in Win11, you can try the following steps to set it:
1. Press the Win X key combination to open the power user menu and select "Disk Management".
2. Find the disk of the USB flash drive in Disk Management. If the disk does not have a drive letter assigned, right-click the disk, select "Assign New Volume", and follow the wizard instructions to assign a drive letter.
3. If the disk has been assigned a drive letter but does not appear in Explorer, it may be because it did not automatically assign a drive letter. You can right-click the disk, select "Change Drive Letter and Path", and add a drive letter in the pop-up dialog box.
4. If the above steps do not solve the problem, you can try to find the disk in the device manager, right-click the disk, select "Uninstall Device", and then re-insert the USB disk to let the system restart. Install it.
Hope these steps can help you solve the problem of U disk not displaying drive letter in Win11.
The U disk can be opened. There is no problem with the general U disk driver.
It may be a virus in the U disk. It is recommended that you use your computer’s anti-virus software to disinfect the U disk to prevent the files on the U disk from being hidden by the virus.
If the U disk file is not hidden, it may be an expansion disk. It is recommended that you use the expansion disk in 360 U disk assistant to check whether the U disk is an expansion disk.
The sudden disappearance of files stored in a normal U disk is due to the above two reasons. You can troubleshoot based on the problem.
The U disk does not display after being inserted into the computer. You can first check whether there is a problem with the U disk or the computer interface. If not, there may be other problems.
Solution:
1. Right-click on the desktop, and select from the menu item that opens;
2. In the Computer Management window, click on the left to expand, and then click Select ;
3. In Disk Management, find and select the disk without a drive letter, click it, and in the menu item that opens, select;
4. In the Change Drive Letter and Path window, click;
5. In the Add Drive Letter or Path dialog box, click to assign a drive letter and click;
6. Finally, restart the resource manager and you will see that the disk drive letter has been restored. Yes;
Indicates that the recognition was unsuccessful. The prompt sound only reminds you that the U disk has been inserted into the USB interface, but it will not be displayed if the driver of the U disk is not installed correctly. You need to use Driver Wizard to download the correct driver before it can be recognized correctly.
It may be that the original factory interface is not working properly, or there is a problem with the user device compatibility with storage, etc.
The solution is as follows:
1. Click on this computer and open the In the menu item, select;
2. Computer Management window, click on the left side;
3. Click on the right side to expand;
4. Find the USB mass storage device, click it, and select in the menu item that opens;
After completing the above operations, unplug the U disk and reinsert it, and the U disk will be displayed normally.
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