Does macOS X support dual booting?

Does macOS X support dual booting?

It’s possible to install two different operating systems and dual-boot your Mac. This means you’ll have both versions of macOS available and you can choose the one that suits you on a day-by-day basis.

How do I set my Mac to default to dual boot?

Hope this helps:

1. In macOS, choose Apple menu > System Preferences, then click Startup Disk.
2. Select the startup disk that has the default operating system you want to use.
3. If you want to start up using the default operating system now, click Restart.

How do I factory reset my macOS X Leopard?

Once your files are backed up, shut down your MacBook Pro. Plug it into the AC adapter, and then boot it back up. Finally, press and hold “Command-R” (the “Command” and “R” keys at the same time) to start the restore process. Hold these keys until the Apple logo appears on the screen, and then release them.

How do I run two versions of OSX?

Switch between macOS versions

1. Choose Apple () menu > Startup Disk, then click and enter your administrator password. Select the volume that you want to use, then click Restart.
2. Or press and hold the Option key during startup. When prompted, choose the volume that you want to start up from.

How do I change the boot options on a Mac?

Change your startup disk for every startup On your Mac, choose Apple menu > System Preferences, then click Startup Disk . If the lock at the bottom left is locked , click it to unlock the preference pane. Click the icon of the disk you want to use, then click Restart.

How do I reinstall OSX Leopard?

Start the Process

1. Insert the macOS 10.5 Leopard Install DVD into your Mac’s DVD drive. A macOS Install DVD window opens.
2. Double-click Install Mac OS X.
3. When the Install Mac OS X window opens, select Restart.
4. Enter your administrator password and select OK.
5. Your Mac restarts and boots from the installation DVD.

Can you dual boot Mac OS X Lion and snow leopard?

Yes but it only works on older Macs, the newest Macs that shipped with Lion installed can’t run Snow Leopard except in a virtual machine. […] you don’t want to deal with dual booting between Lion and Snow Leopard, another option is to run Mac OS X Lion in a virtual machine atop an older 10.6 Snow Leopard […]

What’s the default boot drive for Mac OS X Lion?

When Lion is finished installing, your Mac will now automatically boot into 10.7. Now that Lion is installed, your default boot drive is set to 10.7. You can adjust this to be 10.6 too: That’s really all there is to it.

How can I boot a different version of Mac OS X?

If you want to boot into a different Mac OS X installation than the one that is set as your default in the previous step, you can hold down the Option key during reboot. You will then see a boot loader like the image at the very top of this tutorial, where you can select which Mac OS X version and volume to boot from.

Where are the partitions for Mac OS X 10.7?

You’ll now see two partitions on your boot drive in Disk Utility, one that has your existing operating system (Mac OS X 10.6) and the newly created “Lion” partition, which is where you will install Mac OS X 10.7. It will look something like this: Now that you have the partitions squared away, we’re on to step 2.