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- My Bios lost my serial number and product number

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01-12-2020 02:20 PM
I formatted my all in one PC and installed windows 10, after that I found that the bios of my PC lost all the information of PC like serial number and product number.
are there any way I can add the information again?
01-12-2020 04:54 PM
Greetings,
Welcome to the forum.
I am not a HP employee.
Very unusual to see BIOS information corrupted when installing Windows.
I don't know of any HP approved method which allows a consumer to modify the BIOS.
I guess you would have to contact HP Support (Link).
It may not be a deal breaker if Windows 10 activates because you have a valid Windows digital license for this PC.
Regards