Introduction: In the field of science and technology, U disk is one of the common storage devices and is widely used in computers, mobile phones and other equipment. But sometimes we may encounter a situation where the USB flash drive is inaccessible, resulting in the inability to read, write or format the USB flash drive. This article will share a simple method for technology enthusiasts and novice computer and mobile phone users to solve the problem of inaccessible USB flash drives to help everyone solve this problem quickly. Tool materials: System version: Windows 10 Brand model: SanDisk Ultra USB 3.0 Software version: DiskGenius 5.4.0.1124 1. Check the physical connection of the U disk 1. Unplug the U disk and reinsert it into the USB interface to ensure that the connection is stable. 2. Try to insert the U disk into a different USB interface to ensure that the interface is not damaged. 2. Use the disk management tool to check and rebuild the partition table 1. Open the disk management tool. 2. Find the disk corresponding to the U disk and check whether the partition table is normal. 3. If the partition table is damaged, right-click the USB disk and select Rebuild Partition Table. 4. Follow the prompts to complete the operation of rebuilding the partition table. 3. Use data recovery software to try to recover data 1. Download and install data recovery software, such as DiskGenius. 2. Open the software and choose to scan the USB flash drive to find lost files. 3. After completing the scan, select the files that need to be recovered, click the Recover button, and save the files to other available disks. 4. Try low-level formatting of the USB flash drive 1. Open the disk management tool. 2. Find the disk corresponding to the U disk, right-click and select Format. 3. In the format interface, select "File System" as FAT32 or NTFS. 4. Check the "Quick Format" option and click to start the formatting operation. Content extension: 1. If the U disk is infected by a virus and becomes inaccessible, please first perform a virus scan and delete the virus files. 2. If the USB flash drive is physically damaged and becomes inaccessible, it is recommended to send the USB flash drive for repair or replace it with a new one. 3. Regularly back up important files in the USB flash drive to prevent loss or damage. Summary: Through the simple methods introduced in this article, you can solve the problem of inaccessible U disk. First, check the physical connection of the U disk to ensure that the connection is stable; secondly, you can use the disk management tool to check and rebuild the partition table; if there is important data that needs to be recovered, you can try to use data recovery software to perform the recovery operation; finally, you can try low-level formatting to solve the problem. question. I hope this article can be helpful to technology enthusiasts and novice computer and mobile phone users.
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