Sometimes the drive is working fine, but Windows has failed to assign it a drive letter (like E: or F:), making it invisible in File Explorer.
Windows includes built-in drivers for most USB mass storage devices, so a manual download is rarely necessary. Driver Nand Usb2disk Usb Device
When you open > Disk Drives or Universal Serial Bus controllers , you might see: Sometimes the drive is working fine, but Windows
Before we dive into the installation process, let's try some troubleshooting steps to resolve common issues: Sometimes the drive is working fine
: Run the MPTool and follow the manufacturer's steps to reset the NAND flash. USB NAND USB2DISK Disk Problem - Ubuntu Discourse