I dropped my phone on my notebook's keyboard and It stopped. Then I tried to start over again. It starts normally but I got no vision on screen(no BIOS) also I got no lightning leds at all. I can only hear cpu's fan is running. But everything else is gone. I tried to reattach RAMs because I thought it might be because of RAMs but no luck. I demounted notebook and checked if there is any physical damage on mainboard and couldn't find anything. My notebook is 3 years old MSI GE60. I'm open to any suggestion.