Follow the on-screen prompts to "Make Key" or "Reset Password".
Based on user reports and testing, the HP ProBook Elitebook BIOS Unlock V2 5.18 Software works reliably on the following: Hp Probook Elitebook Bios Unlock V2 5.18 Software
This software is typically a community-created tool (notably by developers like Follow the on-screen prompts to "Make Key" or