What to do in above situation. I think I inserted windows installation usb and my Mac right way turns black/dead and even charging led showing very dim light.
MacBook Pro
Hi,
If your Mac doesn't turn on or start up.
https://support.apple.com/en-us/HT204267
If it doesn't work, you'd better contact Apple support or make Genius Bar reservation or take your MacBook Pro to Apple authorized service provider to check it up.
https://support.apple.com/en-us/HT201232
https://www.apple.com/retail/geniusbar/
My MacBook Pro is not responding to any command and totally dead not light and no key responding
