The U disk cannot be opened and needs to be formatted? Teach you the solution

If your USB flash drive suddenly cannot be opened and your computer prompts you that you need to format it before you can use it, this may make you feel a little anxious. But don’t worry, today we will teach you some solutions that will allow you to avoid the risk of data loss while getting back to using your USB flash drive.

php Editor Apple found that sometimes when we use a USB flash drive, it cannot be opened or needs to be formatted, which causes a lot of inconvenience. This is most likely due to a problem with the USB disk file system. However, if we do not back up the data, formatting will result in data loss. So what to do? This article will introduce how to use different tools and methods to repair or restore the file system of a USB flash drive to help you solve this problem.

Operating system version: Windows 10

Brand model: SanDisk CZ48

Software version: the latest version

一, Check the U disk connection and USB port

1. First, make sure the U disk connection is firm, try to re-insert the U disk into another USB port of the computer, or try to connect it on another computer, this It helps to determine whether the problem is caused by the USB drive itself or the USB port.

2. Use the disk check tool that comes with Windows

1. Right-click the U disk in Windows Explorer, select "Properties", and find "Error" in the "Tools" tab Check" option, click the "Check" button, the system will automatically detect and repair errors in the USB flash drive.

3. Use disk management tools to repair partitions

1. Enter "Disk Management" in the Windows search bar, open the disk management tool, find your U disk, and click the disk status below "Unallocated" or "Damaged Partition" may be displayed. Right-click the U disk, select "New Simple Volume" or "Reassign Drive Number and Path", and follow the prompts.

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1. If none of the above methods can solve the problem, the U disk hardware may be damaged. At this time, it is recommended to contact after-sales service for help. Or consider using professional data recovery software to try to recover the data in the USB flash drive.

Summary:

When you encounter the problem that the U disk cannot be opened and needs to be formatted, don’t worry first. You can try to reconnect the U disk, use the disk check tool that comes with Windows, and Disk management tool to solve. If none of the above methods can solve the problem, it is recommended to seek professional help or consider using data recovery software. In daily use, you should also back up important data regularly to avoid data loss due to unexpected situations.

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