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- HP Community
- Notebooks
- Notebook Boot and Lockup
- bios password

Create an account on the HP Community to personalize your profile and ask a question
11-30-2023 05:23 AM
Dear HP Customer Support,
I am writing to request assistance with resetting the BIOS administrator password on my HP EliteBook 820 G1 laptop. I have forgotten the password and am unable to access the BIOS settings. I have attempted to reset the password using the CMOS battery removal method, but it has not been successful.
I have read that resetting the BIOS password on this model may require replacing the systemboard or the BIOS CMOS chip. I would appreciate it if you could advise me on the best course of action to resolve this issue. I am willing to have the laptop serviced by an authorized HP service provider if necessary.
Please provide me with detailed instructions on how to proceed, including any estimated costs and warranty considerations. I would also appreciate it if you could provide me with a contact number for a technical representative who can assist me further with this issue.
Thank you for your time and attention to this matter
11-30-2023 10:10 AM
Thank you for visiting the HP Support Community.
According to the Community's Rules of Participation:
4d. No posts shall include instructions/directions intended to bypass or subvert security mechanisms such as lock screens, BitLockers, BIOS lock, passwords, fingerprint/biometry scanners, PINs nor any other safety measures.
Therefore, this topic is being locked. If you would like help resetting the password on your product, please Contact HP support in your region.
For cases related to BitLocker issues, please contact Microsoft Support.
Regards,
MayS