: Release the power button but keep holding Windows + V until you hear a beep or see a CMOS Reset screen. 4. Physical Jumper or CMOS Battery (Hardware)

If you can still log into Windows but are locked out of the BIOS settings, you can use HP’s official administrative tools. : Use the HP BIOS Configuration Utility (BCU) .

While this usually resets (like boot order) rather than passwords , it is a vital first step if the BIOS is corrupted.

Hold the power button for 15 seconds to drain residual energy. Reassemble and check if the password prompt is gone. 5. Advanced: BIOS Chip Reprogramming

If software methods fail, professional technicians use a to manually "flash" a clean BIOS file onto the motherboard chip. Reset forgotten HP laptop bios password A [12345678]

: While holding those keys, press the Power button for 2–3 seconds.