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- Bios checksum (502) after keyboard replacement

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05-30-2022 05:44 AM
Product: HP Spectre x360 - 13-4120ca (ENERGY STAR)
Operating System: Microsoft Windows 11
Hi after replacing my keyboard I'm getting bios checksum error 502 and one clicking on keyboard the caps lock goes on and the keyboard stuck.
Going back to the old keyboard and everything works.
Is that possible that the bios has some kind of hardware signature?
Thanks
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