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HP Recommended
HEW22DF001NL
Microsoft Windows 11

The product is an "All-in-one" pc . I notice that when it is turned on the date/time stored is lost and it is required to reset them accordingly. I assume this PC' bios  has a battery back-up ( what kind ? where located? How to access it)  that requires replacement. I was not able to find any information / technical spec. to guide me in this replacement.  Anybody can help me in findig  how to do it ?

Thank you.

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