Press the power button, then hold Command-S.

Single-user mode on older Mac computers without T2 If you have an Intel-based Mac and aren’t sure whether or not it has the T2 chip, the simplest way to check is System Report: Every Intel-based Mac made since then has it.

Mac computers with a T2 security chip and Intel CPUĪpple introduced the T2 security chip in 2018 when it launched new MacBook Pros, MacBook Airs, and Mac minis.

Older Mac models without a T2 security chip.

The way you boot your Mac in single-user mode differs depending on what kind of Mac you own. This is usually done by running the ‘fsck’ command after booting in safe mode. However, particularly on older Mac models with hard drives rather than Fusion drives or SSDs, it can be a useful way to run repairs on your boot disk. And if that’s the case for you, the single-user mode is best avoided. That can be quite daunting if you’ve never used a command-line interface or aren’t comfortable using one. When your Mac boots in single-user mode, instead of loading all the services and extensions you need to use it and then displaying a graphical user interface, it loads the bare minimum needed to run and presents you with a command line. In this article, we’ll explain what single-user mode is, how to boot in it, and what else you can do to fix problems on your Mac. However, it has limitations, so some Mac users who have been using Mac for a decade or more, prefer the single-user mode. In recent years, recovery mode has become the most common.

There are a number of different ways of doing that. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X.Īnyone who uses a Mac every day knows that while most of the time never run into problems, occasionally, something happens that means you need to get under the hood and investigate. So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.

Macbook a1181 recovery mode