Since a couple months, I have observed strange behaviour in my Mabook Pro (2013 model), it starts only in a higher temperature. I tired various methods (SMC reset, PRAM reset, safe mode...) but observed now that it doesn't boot in the morning. Even in the afternoon also, if we keep near the window (in sunlight, temp ~30 C) for sometime, then only it boots up afterwards
MacBook Pro 13″, macOS 11.7
Hi,
Try to check your MacBook Pro with Apple Diagnostics if it reports something related thermal sensor.
Use Apple Diagnostics to test your Mac - Apple Support
If it doesn't help or error is reported, you'd better take your MacBook Pro to your local retail AppleStore, Genius Bar or Apple Authorized Service Provider to be examined your MacBook Pro there.
Genius Bar Reservation and Apple Support Options - Apple
Are you using internal HDD on your MacBook Pro, by the way?
Tha ka. Today morning also it booted. Yesterday I had tried 2 things.
Changed the option "Prevent computer from sleeping automatically when display is off"
And whole night laptop was connected to power.
Diagnostics didn't show any problem.
Will observe for a few more days.
Thanks again
macbook pro startup problem
