How to Factory Reset a MacBook Before Selling or Trading It In

Factory reset searches spike when people sell, trade in or hand down a MacBook. The key is to erase your data safely without removing the operating system in a way that makes setup harder for the next owner.

Back Up First

Before erasing anything, create a Time Machine backup or copy important files to another safe location. A factory reset is meant to remove your data from the MacBook.

Use Erase All Content and Settings

On supported Macs, open System Settings, choose General, then Transfer or Reset. Click Erase All Content and Settings and follow the Erase Assistant prompts.

This feature is available on newer macOS versions and supported Mac hardware, including Macs with Apple silicon and Macs with the T2 Security Chip.

What Gets Removed

Erase Assistant signs out of Apple services, removes personal data, clears settings and prepares the MacBook for a new user while keeping macOS installed.

If you are selling or giving away the Mac, do not complete setup afterward. Let the next owner go through Setup Assistant.

If You Do Not See the Option

If Erase All Content and Settings is missing, your MacBook may be too old or running an unsupported macOS version. In that case, Apple provides separate steps for erasing the disk through macOS Recovery.

FAQ

Does factory reset delete everything?

Yes. Treat it as permanent unless you have a backup.

Should I sign out of Apple Account first?

Erase Assistant handles Apple service sign-out steps, but follow all prompts carefully.

Can I reset a MacBook without the password?

You may need administrator credentials or recovery options, depending on the Mac and security settings.

Bottom Line

Use Erase All Content and Settings when available. Back up first, follow Apple’s prompts and leave the MacBook at setup if it is going to a new owner.