Elitebook Bios Password Reset Utility By Mazzif New ((free)) — Hp Probook

This is a third-party tool. Official HP Support states that they cannot reset BIOS passwords and typically require a motherboard replacement for forgotten credentials.

Once in the DOS prompt, type HPBR and follow the menu. This is a third-party tool

Select "First Run" , then choose your specific model. After a reboot, you may need to run "Second Run" to finalize the clearing of the TPM and password. Critical Cautions This is a third-party tool

Download the utility from community-verified sources like Internet Archive and use a tool like Rufus or the included image tool to create a bootable DOS drive. This is a third-party tool