If the above fails, plug in the AC adapter, turn off the computer, and press and hold Windows + V . While holding these, press the Power button for 2–3 seconds. 3. Official HP Support (The Recommended Path)

Here is a comprehensive guide on how to approach a BIOS password reset for your HP EliteBook 840 G7, from official recovery methods to advanced troubleshooting. 1. Using HP SpareKey Recovery

Turn on the laptop and immediately tap the key to enter the Startup Menu. Press F10 to enter the BIOS Setup.

Answer your three security questions. If successful, you will be granted access to reset the password. 2. The CMOS Reset Method (G7 Series)

For business-class devices like the EliteBook 840 G7, HP's official policy states they cannot reset a forgotten BIOS password remotely.

If you previously configured , you can recover or reset your password by answering three personal identification questions.

A screen will appear prompting you to press for HP SpareKey Recovery.

How to enter the BIOS on most HP EliteBook laptops - The easy way!