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‎12-27-2019 02:46 AM - edited ‎12-27-2019 02:47 AM

HP Recommended
Product: 255 G2
Operating System: Microsoft Windows 10 (64-bit)

Hello everybody.

I have this HP 255 G2 with this problem:

On booting, I get a black page with written on it: Manufacture Programming mode is in unlock mode

I know how to solve it, that is not the problem.

The problem is that when I get the config.txt page I do not get the sub-title Manufacture Programming Mode that would allow me to make the necessary change.

If I write the required input myself, I am unable to save it.

Could it be that I need to create a Bios Password?

I do not need a password to access the Bios.

Any help?

Thanks a lot and best regards

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