Macbook Pro Retina mid 2014 dead after Big Sur update
My Macbook Pro Retina mid 2014 si dead after Big Sur update. After pressing the power button it remains on black screen. The Apple behind the display turno on, but Nottingham else happening.
I’ve already tried to reste PRAM or Booking in safe/recovery mode without result.
What can I do?
MacBook Pro 13″, macOS 10.15