-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Desktop Hardware and Upgrade Questions
- How to open computer to clear hacked bios?

Create an account on the HP Community to personalize your profile and ask a question
11-26-2025 11:28 PM
My HP EliteDesk 800 65W G2 Base Model Desktop Mini PC have been hacked so that hackers change my bios admin password, so I cannot boot to my admin win 10 pro as administrator. I have phantom account in my computer which have already made my Esset Antivirus. In my pc I have installed Northon Antivirus too. I have to clear my bios settings but I bougt my computer in second hand company, so I do not know how to open my pc to withdraw battery and reset bios settings. Any suggestion?
Solved! Go to Solution.
Accepted Solutions
11-27-2025 12:45 AM
Hello @Ibelinik ,
Welcome to the HP community.
A quick community search for the terms BIOS & Password finds all these posts >here<, which are mainly closed with the below explanation:
Unfortunately, you will need to contact an HP agent for problems with BIOS passwords.
Here is HP's official policy regarding BIOS passwords:
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, or 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.
Best regards
Steffen Baier
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN
11-27-2025 12:45 AM
Hello @Ibelinik ,
Welcome to the HP community.
A quick community search for the terms BIOS & Password finds all these posts >here<, which are mainly closed with the below explanation:
Unfortunately, you will need to contact an HP agent for problems with BIOS passwords.
Here is HP's official policy regarding BIOS passwords:
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, or 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.
Best regards
Steffen Baier
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN