Chosen Solution

Computer was on and working fine. I closed it to move to another room and it would not wake up from sleep when I opened it. No lights, no keyboard lights, no fan, no noises. Tried hard shutdown by holding power key down. Left it closed overnight and it still won’t boot up. Plugged it back into power and still no response. Tried resetting SMC, but of course that does nothing. Any suggestions?

This is not sounding good ;-{ The power logic on the logic board has failed. You’ll need to visit Apple to see if they will cover it under warranty. If not you’ll need a new logic board.