MacBook Pro won’t turn on all the way
The MacBook turns on to the apple screen but goes black again when the bar is about 1/3 complete
MacBook Pro 15″, macOS 11.3
The MacBook turns on to the apple screen but goes black again when the bar is about 1/3 complete
MacBook Pro 15″, macOS 11.3
You may want to try loading into safe mode and see if you can get it to come up that way. If that doesn't work, you may want to enter recovery mode and reinstall macOS.
MacBook Pro won’t turn on all the way