What should I do if the U disk cannot be formatted due to write protection? How to format a write-protected USB flash drive?

Some friends found that the U disk was write-protected when using it, and no files could be saved, and it was not easy to format it. What should I do in this situation? Today in System Home, I will tell you how to format a write-protected U disk. There are many methods. You can try them one by one and look at them. I hope it can help you.

What should I do if the U disk cannot be formatted due to write protection?

Method 1. Check whether the U disk has a write-protected switch

If the U disk has a write-protected switch built in, just turn it home immediately. If it is an ordinary USB flash drive, please continue reading. Method 2. Write-protect the U disk on the computer

1. Right-click the mouse on the local disk of the U disk and click Properties in the pop-up menu. 2. Find and click Security on the top of the Properties dialog box, find and click Edit in the middle of the Security tab. 3. Select everyone at the top of the opened dialog box, then enable good control in everyone's permissions below, and finally click OK one after another. Method 3. Write protection caused by logical bad sectors

1. Generally logical bad sectors are easy to deal with. Right-click on the local disk of the U disk. Click Properties in the pop-up dialog box. 2. Click the Tools menu bar at the top of the opened properties dialog box, and then click Check in the Tools menu bar. 3. Click the scanner in the pop-up window and repair the controller. After the scanner is successfully repaired, the U disk write protection caused by logical bad sectors can be resolved. Method 4. U disk write protection caused by physical bad sectors

1. At this time, the U disk needs to be formatted. Right-click the mouse on the USB flash drive and click Format in the pop-up menu. 2. In the pop-up dialog box, deactivate quick format, then click OK and wait for formatting to complete. The above is a practical tutorial on the process of formatting the USB disk write protection. Different situations use different methods. I believe it can help everyone.

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