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About my laptop genuinity

HP Recommended
Elite book 840g3
Microsoft Windows 10 (64-bit)


I bought hp elitebook 840 G3 

Is my product is original or not...?

Serial No: [Personal Information Removed]

Product No: 4NL45PA#ACJ

Please help me...when I searched in the warrant link ,it's showing product number can not be find.

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HP Recommended



840 G3  is a series of many similar machines. Warranty information from HPSA will tell you. For example


          war both.png

Or you can use the following list to get part numbers:



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HP Recommended



Serial Number tells you the year and week of manufacturing. exemple




firt 3 digits is the manuafacturing site.

the 4th digit is the manufacturing year , 6 means 2016

30 is the week of production.

xxxx are incremental digits.

840 G3 has been built from 2013 to 2016 , mayby 2017 too.


The standard warranty was 3 years.




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