I have a problem with my laptop, an Asus with i7 4720HQ.
When the plug the cherger, the cpu fans turn on automatically (then the cpu itself) but I can't do anything because the computer doesn't turn on or, better, I can't turn it on and the bios doesn't start.
If the computer remains off for hours, the problem does not recur.
Ensure the plug to the power cable is connected into an electric outlet as well as additionally to the computer system. Take a look at the laptop's battery and also power adapter to ascertain the connection hasn't come loose. If it's still not activating, maybe a trouble with an interior part