bios dump elitebook 840 g3

[jesi]

hey peste

how can i check or test my self these bios chips if the belong to the right motherboard

as these repairs come from other cowboys who have no idea and start destroying the mottherboard

how can i find out the right bios for the right motherboard

any help will be appriciated

hp elitebook 840 g3

s/n 5CG7252CZB

prodID L3C65AV

6050A2892401-mb-a01

thx