I have a problem with my display, at loading time I can't see Apple logo and when I press option
bottom to change the booting device I can not see any thing except a dark screen and my Mac comes out all thing is fine and I have no problem.
MacBook Pro 2011 Display Problem at Startup
displaymacbook promacos
Related Question
- MacOS – Macbook air taking long to boot up (Over 4 minutes)
- MacBook – My MacBook Pro Retina display backlight doesn’t work
- MacBook Pro Display – Addressing Early 2011 Model Crash Issues
- MacOS – MacBook stuck on black loading screen
- MacBook – Display Distortion on Retina Macbook Pro 2014: Is it always the LCD
- MacBook Pro Early 2011 Not Booting – Troubleshooting Guide
- MacOS – Mac stuck at loading bar, doesn’t start
Best Answer
This could be related to the PRAM which stores startup disk and monitor depth settings.