: Enter an incorrect password three times until a 5 or 8-digit code appears on the screen (often starting with "A" or "i").
HP ProBook 440 G6 features HP Sure Start (a self-healing BIOS). Sometimes you can trigger a factory reset via a keyboard sequence during boot. hp probook 440 g6 bios password reset
Small Phillips screwdriver, tweezers or a paperclip, anti-static wrist strap (recommended). : Enter an incorrect password three times until