Unexpected Shutdowns I have treid Everything!One day, shut down for no reason. Then I restarted. Began to work on it again shut down within 10 minutes. Repeated for 2...
"MacBook Air 13" Wont Turn On After Water Spill Repair"に関する回答Same situation - on 2 different macs and this is what I did. Worked flawlessly. Hold down control option and shift on left side of keyboard for 10 seconds - while still pressing them press power button and hold all keys for 10 more seconds. Let them go then hold power button down for 10 seconds. White pole logo pops up with loading bar. And viola! When the Mac gets wet SMC freaks out so you have to reset. https://support.apple.com/en-us/HT201295