#2012 MACBOOK PRO 3 BEEPS AND WILL NOT BOOT UP INSTALL#Once you have your Mac up and running again, install an optimizer app to keep it healthy. #2012 MACBOOK PRO 3 BEEPS AND WILL NOT BOOT UP PRO#Follow the instructions that appear until you finish the process.Ĭleaner One Pro - Clean up, optimize, and speed up your computer.When the Mac has finished starting up, choose Reinstall OS X from the OS X Utilities menu, then click Continue.Restart the Mac, and then press and hold down the Command R keys when you hear the start-up chime. #2012 MACBOOK PRO 3 BEEPS AND WILL NOT BOOT UP SOFTWARE#Reinstalling the operating system should fix any corrupted software without deleting your data and files, but you should back them up first if possible. You should only try this solution if none of the previous steps have solved the problem. If it indicates that the drive will soon fail, back up your files and then replace or reformat the faulty drive. The Disk Utility will report the status of the drive after it has finished.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |