G5 Bios Password Reset | Hp Zbook 15

: The tool usually requires a USB drive to create a bootable media. Use a tool like Rufus (for Windows) or Etcher (for Windows, macOS, or Linux) to make the USB drive bootable with the BIOS password reset tool.

If official support is unavailable, some advanced technical methods are used by specialists, though they are not officially supported by HP: Unlock Key Generators hp zbook 15 g5 bios password reset

: You can check your specific warranty status on the HP Product Warranty Check page. Why "Tricks" Don't Work : The tool usually requires a USB drive