: 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.
(like a CH341A) to physically read, erase, and rewrite the BIOS firmware on the chip. This requires disassembling the laptop and identifying the correct BIOS chip on the motherboard. Steps for Authorized Resets hp zbook 15 g5 bios password reset
The ZBook 15 G5 stores the password in non-volatile memory. It does not rely on battery power to remember the password. Therefore, standard "CMOS resets" fail. : The tool usually requires a USB drive
