My arduino nano is dead?

I have a problem that when I connect my arduino to my laptop, it gets hot and that did not happen And also passes this error when trying to upload a file

Avrdude: verification error, first mismatch at byte 0x0000 0x00! = 0x0c Avrdude: verification error; Content mismatch Avrdude: verification error; Content mismatch

What should be

Board should not be becoming hot when connected, that's a very bad sign indeed (assuming you don't have other stuff connected). There are dozens of components on the board - god forbid you specify which one is getting hot...!

What else is heated is the main tablet the MEGA328P AU 1547, which is even side of the reset button