macbook pro 15 in bootloop
macbook pro 15 in bootloop after updating to high sierra no brightness i use command option P R now in stuck no boot need a help
MacBook Pro, macOS High Sierra (10.13.3), bootloop
macbook pro 15 in bootloop after updating to high sierra no brightness i use command option P R now in stuck no boot need a help
MacBook Pro, macOS High Sierra (10.13.3), bootloop
Try macOS Recovery
https://support.apple.com/en-us/HT201314
Hold down Command-R or one of the
other macOS Recovery key combinationson your keyboard immediately after pressing the power button to turn on your Mac, or immediately after your Mac begins to restart. Continue holding until you see the Apple logo or a spinning globe.
To manually start up from macOS Recovery over the Internet, hold down Option-Command-R or Shift-Option-Command-R at startup.
If you still can't start up from macOS Recovery, and you have a Mac that is able to start up completely, you might be able to
create an external Mac startup disk to start up from instead.
macbook pro 15 in bootloop