I am also facing the same problem. My macbook pro is just 3 months old and it is just dead. No response, nothing seem to work. Everything seems to be dead. No response coming from charger connection, cpu fans, any of the port's.etc.
Tried all key combination and nothing seems to wake this machine up.
Also, there is no apple care center in my city. Because of lockdown, can't go outside my city very easily.
Please suggest any other solution for this without voiding my warranty.