I want to upgrade my Hp Probook 6470b cpu but i dont know that is compatible with. Can anyone please tell some good processors that are compatible with my old device? Can i put Intel Core i3-10100f box ?
You need to ask HP what processors are supported by their BIOS. Then you can select from those. And, that is only possible is your existing processor is not soldered in place.
Short answer: Contact HP.
Doc (not an Intel employee or contractor)