php editor Baicao introduces you how to solve the problem of U disk repeatedly prompting for formatting and recover data. When the U disk is repeatedly prompted to format, it may be caused by virus infection, U disk damage, or file system errors. By using data recovery software you can quickly recover lost data. Additionally, you can also try to fix the USB drive file system error using the chkdsk command in the command prompt. Remember to back up important data before operation to avoid data loss.

Tool materials:

System version: Windows 10 20H2

Brand model: SanDisk Ultra Flair USB 3.0 flash drive

Software version: DiskGenius 5.4.2.1239

1. Check the physical status of the U disk

1. First, check whether the physical status of the U disk is intact. If the shell is damaged, the interface is loose, etc. , it is necessary to repair or replace the U disk with a new one in time.

2. Insert the U disk into the USB interface of the computer and observe whether it can be recognized normally. If the computer cannot recognize the USB flash drive, you can try changing to another USB interface or computer for testing.

2. Try the conventional repair methods

1. Right-click the USB flash drive with the problem, select "Properties"-"Tools"-"Check", and check "Automatically repair file system errors" and "Scan and try to recover corrupt sectors", click "Start" to repair it.

2. If the above method does not work, you can try to use the disk check tool chkdsk that comes with Windows to repair it. Run the command prompt as an administrator, enter "chkdsk g: /f" (assuming the USB drive letter is G), and press Enter to execute.

3. Use data recovery software to recover data

1. If the U disk cannot be repaired after the above attempts, it is recommended to use data recovery software to recover important data in the U disk first. There are many excellent data recovery software on the market, such as DiskGenius, EasyRecovery, etc.

2. Take DiskGenius as an example. Install and open the software, select the USB flash drive with the problem, and click "File Recovery". The software will automatically scan the USB flash drive and list the recoverable files. Check the files that need to be recovered and click "Start" to restore the files to the specified location.

3. After the data recovery is completed, you can format the USB flash drive to completely solve the problem of repeated format prompts. It should be noted that formatting will clear all data in the USB flash drive, so be sure to complete the data recovery operation first.

Content extension:

1. In order to avoid similar problems with U disks, you should develop good habits when using them, such as safely ejecting U disks, performing virus scans regularly, and avoiding multiple Frequent plugging and unplugging between devices, etc.

2. In addition to USB flash drives, similar problems may also occur in other storage devices such as mobile hard drives, SD cards, etc. If you encounter such a situation, you can refer to the methods introduced in this article to deal with it.

3. In daily life, it is recommended to back up important data regularly to avoid data loss caused by equipment failure or other unexpected situations. You can choose cloud storage, local backup and other methods for data backup.

Summary:

U disk repeatedly prompts for formatting is a common problem, which may lead to data loss and inconvenience to users. When encountering this situation, we can solve the problem by checking the physical status of the USB flash drive, trying conventional repair methods, and using data recovery software to recover data. At the same time, developing good usage habits and regular data backup awareness can effectively reduce the probability of such problems.

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