If the built-in feature doesn't work, you can try resetting the BIOS password using a jumper. This method requires some technical expertise, so proceed with caution:
Resetting the BIOS password on an is significantly more challenging than on older models due to enhanced security chips (TPM) and a shift in official HP Support policies. Unlike legacy systems, modern G-series business laptops do not store passwords in volatile CMOS memory, meaning a simple battery pull rarely works. 1. Official Recovery via HP SpareKey hp elitebook 850 g8 bios password reset upd
Turn on the laptop and press Esc to enter the Startup Menu , then press F10 for BIOS. Step 2: Enter an incorrect password three times. Step 3: When prompted, press F7 for HP SpareKey Recovery . If the built-in feature doesn't work, you can
If you do not have SpareKey, you may be able to generate a "backdoor" unlock code. System Disabled Code Step 3: When prompted, press F7 for HP SpareKey Recovery