If your Mac starts up to an Apple logo or progress bar - Apple Support

Your Mac shows an Apple logo when it finds your built-in or external startup disk. As startup continues, you should see a progress bar, with or without the Apple logo. This screen might alternate with a blank screen several times.

Frozen mac - Apple Community

Tableau de Piaulement solo macbook black screen after startup Espiègle Affronter Jour

Tableau de Piaulement solo macbook black screen after startup Espiègle Affronter Jour

MacBook Air stuck - Apple Community

Macbook Pro 2010 stuck internet recovery - Apple Community

MacBook Pro stuck on Apple logo - Apple Community

Apple icon on menu bar - Apple Community, playok entrar

Hi I am having issues with my MacBook. Th… - Apple Community

Stuck on apple screen : r/MacOS

MacBook not starting up - Apple Community

How to fix a Mac stuck installing a macOS Monterey update - Quora