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Message 1 of 2
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Lost BIOS administrator password requires resetting.

HP Recommended
HP ProBook x360 440 G1
Microsoft Windows 10 (64-bit)



I have an 'HP ProBook x360 440 G1'  notebook which was an old works laptop which has a BIOS password. The password is unknown and I'd like to reset it.

I've removed the main battery and CMOS battery overnight but that hasn't helped.


Does anyone know how I can gain access to the BIOS on this device please?




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Message 2 of 2
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HP Recommended

Hey anthgav 😁


Thank you for visiting the HP Support Community.


According to the Community's Rules of Participation:


4d. No posts shall include instructions or directions intended to bypass or subvert security measures, including passwords, locking mechanisms, fingerprint scans, etc., or to bypass any 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. 


Kind regards,



I work on behalf of HP.
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