When I switch ON my laptop, only the WiFi light turns on and nothing else and not any other sounds. After this, I could not turn off using power button so I have to remove battery/plug out the power source. The same happens when I try this only with battery or charger. I have tried long pressing power button. Did not help. Could this happen due to DC jack damage ??

Note: The battery light turns up for charging when I use power source + battery.