Since Windows doesn't have a "Low-Level" button in the right-click menu, you’ll need specialized tools. 1. HDD Low Level Format Tool (Recommended)
Click Format this device . Wait for the progress bar to finish. usb lowlevel format
This process, often called Zero Filling , wipes the entire physical surface of the drive. It clears the Partition Table, the Master Boot Record (MBR), and every single bit of data, replacing it with zeros. Why Do You Need It? Since Windows doesn't have a "Low-Level" button in
Fixes issues where a 64GB drive suddenly only shows as 2MB. Best Tools for USB Low-Level Formatting often called Zero Filling