How to Reset HP EliteBook 840 G3 BIOS Administrator Password?

Resetting the BIOS administrator password on your HP EliteBook 840 G3 can be a challenging task, especially if you have forgotten the password. However, there are a few methods you can try to regain access to your BIOS settings on the EliteBook 840 G3.

One common approach is to contact HP support for assistance with resetting the BIOS administrator password. They may require proof of ownership before providing you with a solution.

Another method is to try using generic BIOS passwords that are known to work on some HP laptops. Some common default passwords include 'admin', 'password', '1234', or 'cmos'.

If the above methods do not work, you may need to reset the BIOS settings by removing the CMOS battery from the motherboard. This process involves opening up your laptop and locating the CMOS battery to disconnect it for a few minutes before reconnecting it.

It's important to note that resetting the BIOS administrator password on your HP EliteBook 840 G3 may void your warranty or cause other issues. It's always advisable to seek professional help if you are unsure about performing these steps yourself.