How Do I Fix A Stuck Mac Loading Screen. First it is resetting the pram goes like this. One thing you can do is.

If its not responsive because its stuck on a gray blue or white screen just hold down the Macs power button for several long seconds until it gives up and shuts off Hold down the Command and R keys. Bypass Login items at startup. If the system is trying to switch you to the stuck app it probably wont be able to pull up the menu necessary.
In case some login items stop you from logging in to your Mac you can try these steps.
Up to 20 cash back Verified. The gray screen problem can also manifest itself as a black screen space screen with. A short tutorial on how to fix the white screen on mac OS OSxLeave a comment if you have any questions Disconnect peripherals which you dont need Boot. Follow the steps below to restore data from Mac stuck on loading screen at login.
