

What is the Startup Disk on a MacBook Air? In that case, you are going to need to clean the full startup disk on your MacBook Air by deleting some of the files that you aren’t using, or don’t need. You can mitigate this problem by saving files to a cloud storage platform or an external hard drive, but you might find those options either impractical or cumbersome. The 128 and 256 GB versions of the Air are really easy to max out, and a full hard drive on my MacBook Air is something that I have been living with since only a short while after I started using one. Select "Disk Utility" and click "Continue.The full startup disk error on the MacBook Air is something that you will probably encounter at some point as someone that owns or works with this laptop. After a few moments, the macOS Utilities window should appear - this is known as Recovery Mode.Ĥ. Keep holding it until you see either the Apple logo, or an animation of a spinning globe.ģ.

Press the power button to turn it on, then immediately press and hold Command (⌘) + R. Once you're ready to wipe your Mac, do the following:Ģ. If you're giving your computer away, also make sure that you've signed out of iTunes, iCloud, and iMessage - there's a chance your Apple ID data will remain on the drive after you reset it, and you don't want anyone gaining access to your account. You can also backup onto iCloud, or manually move the files you want to save onto an external drive.

You can do this through Time Machine, Apple's official backup application, which will copy all your files onto an external drive. Check out the products mentioned in this article: MacBook Pro (From $1,299.99 at Best Buy) How to wipe a Mac computer with a factory resetīefore anything, if you don't want to lose the files you have saved on your computer, you should back them up.
