How to Set the Default Boot Operating System on Mac OS X

Advetisements

Most of the times, people usually talk about the arch rivalry between Apple and Windows, but the fact that Apple allows you to install Windows alongside Mac OS X  is a big surprise. Being a windows user, it  was difficult for me to get used to the Mac Os X in my initial days of owning the Macbook air. But thanks to Bootcamp, i was able to install Windows on the Macbook air without any troubles.

Well, lets leave that aside for the moment and move on to the topic, i,e how we can set the default boot operating system on a Mac when we have more than two operating systems installed on it, for. So for those of you who have installed more than one operating systems on your Mac, you would have already seen that your Mac will by default boot to the last installed OS, instead of Mac OS X.

This however isn’t a big problem, since you can press the option key on your mac immediately after turning it on ( while it starts to boot ) and choose between all the operating system installed on your Mac. But this can become a tedious task if you somehow forget to press the option key when your Mac boots and you will have to go all over the boot process again. So ultimately, it’s always an better option if you set the default boot operating system on your Mac. Doing this will ensure that your Mac always boots to the primary operating system chosen by you.

Advetisements

In my case, I installed Windows 7 on my Mac and every time I turned on my Macbook air, it automatically used to boot into Windows instead of Mac OS X (which was my primary OS on the Macbook ). Fortunately Mac OS X does allow you to choose the primary boot operating system and for those who want to do so, simply follow the instructions provided below.

How to set the default boot Operating System on Mac OSX.

  • Step 1: Navigate to System Preferences > Startup Disc.

click-on-startup-disk

  • Step 2: Wait for a few seconds and you should be able to see all the operating systems that are installed on your Mac. Select an Operating system and click on restart to set that operating system as the primary boot OS of your Mac.

How-to-Set-the-Default-Boot-Operating-System-on-Mac-OS-X

Advetisements

restart

That’s it, now your mac will always boot to the primary OS selected by you. Alternatively, you can also set the first boot OS on your Mac without the need of booting into the OS.  Here’s how you can do that.

How to set the default boot Operating System on Mac OSX from the boot menu.

  • Step 1: Hold down the Option key when booting, and when you see the system choices.
  • Step 2: Move the mouse over the under the system you want to be the default.
  • Step 3: Hold down the Ctrl key and you should see the icon change to a “power on” icon.

set-default-os-on-mac-osx-from-boot

  • Step 4: Left click on that “power icon” and that system will boot and that system will also be your default boot system.

Well, these were the two methods by which you can change the first boot operating system on the Mac OS X. Keep following our blog to get the latest tips on the Mac OS X.