USB low-level formatting is the ultimate "factory reset" for your portable storage. Whether you're trying to resurrect a "dead" drive or ensuring your private data is gone forever, tools like or the Diskpart clean all command are your best friends.
You don't always need third-party software. Windows has a powerful command-line tool called . usb lowlevel format
Once done, the drive will be completely blank. You must go to Windows Disk Management to create a new partition and give it a file system (NTFS/FAT32). Method B: Using Windows Diskpart (No Software Required) USB low-level formatting is the ultimate "factory reset"
The free version is speed-limited (50 MB/s), which is fine for small thumb drives but slow for large external hard drives. usb lowlevel format
Deep-seated boot sector viruses can sometimes survive a standard format.