Restart the PS5 completely
Power off the PS5 and unplug it for 60 seconds
Check for system software updates
Update all installed games and apps
Rebuild the database in Safe Mode
Clear the cache in Safe Mode
Remove unused games and apps
Free up storage space on the internal SSD
Disconnect external USB drives and test startup
Disable Rest Mode and test a full shutdown startup
Check the HDMI connection and use a different cable if needed
Use a wired internet connection if network login is slowing startup
Sign out of unused user profiles
Restore default settings in Safe Mode
Initialize the PS5 as a last resort after backing up data