1. Scan and repair win 10 disk
1, from [this pc]-"U disk" letter-right click-properties,
2. Click Tools-Check, and the system will start scanning and checking the disk.
3. When the system check is completed, the Error Check dialog box pops up, and then you can click Scan and Repair the Drive.
4, after the completion of disk scanning repair, confirm the disk scanning repair results.
Second, CHKDSK check the problem of the U disk drive.
In order to judge whether the USB flash drive is a logical error, it can be scanned and repaired by the CHKDSK tool that comes with windows.
Win+R run, input and run "cmd";
2. In the pop-up command prompt window, type "chkdsk? Drive letter:/f ";
For example, if the drive letter of U disk is E on the computer, type "chkdsk e:/f" and then press the "Enter" button to enter the disk self-check and repair.
After the disk self-check repair is completed, check whether there are any errors in the test results, and follow the prompts for further operation and repair.
Third, use third-party tools and software to repair
If the computer plugs in a USB flash drive and prompts that the USB flash drive needs to be formatted, then it prompts "windows cannot complete formatting". At this time, you can download a disk management software, taking "diskgenius" software as an example. This tool software integrates many functions such as data recovery, formatting, hard disk partition, system backup and restore, etc.
1, download diskgenius software and open it. You can see the USB flash drive that you can't format/use normally. Click on the USB flash drive to select it, and then click the right mouse button on the status bar "Disk 1" to select "Create a new partition".
2. At this time, a window prompting "Create a new partition" will pop up. Select the partition of the U disk and click "OK" directly.
3. At this time, a window prompting "Create a new partition" will pop up. Select the partition of the U disk and click "OK" directly.