Method 4: Verify and repair disk permissions with Disk Utility. Since your MacBook Pro stuck on white screen, you need to press the Power button for a while until your Mac shuts down completely.
Method 3: Clean up hard drive to free up more disk space. Method 2: Clear off cluttered Desktop items & Dashboard widgets.
Remember that when you move a file to the Trash, its storage space doesn't become available until you empty the Trash. The Solutions How to Fix a Slow Macbook Pro: The Manual Methods (4-6 hours) Method 1: Manage login items to tune startup times. Compress files that you use infrequently.Move some of your files to external storage, such as iCloud Drive* or an external drive connected to your Mac.Check the Users folder on Macintosh HD for any shared files that you no longer need to share.Quit Disk Utility and return to the Utility Menu. Step 1: Find out which data types are taking up the space on. Set the Format type to Mac OS Extended (Journaled.) Click on the OK button and wait for the process to finish. In this article we’ll examine how to find the space hogs on a Mac so you can clear the. Set the partition scheme to GUID then click. If your Mac is set up for multiple users, remove users that you no longer want to have access to your Mac, or ask them to follow the steps in this article after logging in to their user account. Also check the Users folder on Macintosh HD for any undeleted data belonging to previously removed users. Click on the Erase tab in Disk Utility’s main window.To delete mail that you've moved to the Trash, choose Mailbox > Erase Deleted Items. Delete unneeded email in the Mail app. To delete junk mail, open Mail and choose Mailbox > Erase Junk Mail.Delete unneeded files in the Downloads folder. You can open the Downloads folder from the Dock or by choosing Go > Downloads from the menu bar in the Finder. How to free up space on Mac: 10 ways to find and delete large, unused, duplicate and temporary files taking up space on your Mac.Delete unneeded media, such as music or movies or podcasts, which can use a lot of storage space.