Does factory reset remove everything from PC on Windows 11?

HDD – DBAN is a bootable hard drive erasure tool that can be used to verify whether a Does factory reset remove everything PC; however, it only supports mechanical hard drives and cannot handle solid-state drives. Its multi-pass overwrite method, which complies with DoD standards, provides a more reliable way to confirm whether Does factory reset remove everything PC compared to Windows’ default reset function.

It allows you to completely overwrite all data on the hard drive multiple times with random data to eliminate any recoverable traces; however, the erasure process may take several hours depending on the drive’s capacity and cannot be paused midway.

First, download the official software ISO file from the official website, then use a write tool to create a bootable USB flash drive.

Restart your computer, enter the BIOS to adjust the boot order so that the system boots from the USB drive, type “autonuke” and press Enter, manually select the target hard drive, and then wait 1 to 4 hours, depending on the drive’s size, until the complete erasure process is finished.

Once the overwrite process is complete, all data stored on the selected hard drive will be permanently and irretrievably erased.

Its advantages include: extremely high security, compliant with U.S. Department of Defense data destruction standards; and the ability to completely erase data remaining after a standard factory reset.

Its disadvantages include: extremely slow erasure speeds for high-capacity hard drives; compatibility only with mechanical hard drives, with no support for NVMe or SATA solid-state drives; and the need to prepare a separate bootable USB drive in advance.

This tool thoroughly wipes hard drive contents through multiple layers of random data overwriting, so it is only suitable for users who need to perform high-security data destruction on older mechanical hard drives.