The utility works by generating a model-specific .bin or .exe file that, when executed in a DOS environment, interacts with the laptop's TPM (Trusted Platform Module) and BIOS chip to clear the administrator password.
Insert the USB into the locked HP laptop. You must be able to boot in Legacy Mode (UEFI disabled) for the tool to run. The utility works by generating a model-specific
To use the tool, you typically need a secondary Windows machine to prepare a bootable USB drive. To use the tool, you typically need a
According to documentation from Mazzif's original release , the utility officially supports a range of models including: To use the tool
The tool includes a "Make All" (shotgun) feature to try multiple keys sequentially for unsupported models. Supported Models List
Once in the DOS prompt, type HPBR and follow the menu.