How do I change the boot order on a Mac?

How do I change the boot order on a Mac?

You don’t need to boot into OSX to change the default boot system …

  1. Hold down the Option key when booting, and when you see the system choices.
  2. Select your desired default boot device, then hover mouse over the up-arrow ↑
  3. Hold down the Ctrl key and you should see the ↑ icon change to a “power on” icon.

What does Command-r do on Mac?

Command-R restores the latest macOS that was installed on your Mac without upgrading to a later version. Option-Command-R upgrades to the latest macOS that is compatible with your Mac. Shift-Option-Command-R restores the macOS that came with your Mac or the version closest to it that is still available.

How do I change the BIOS on my Macbook Pro?

How to enter BIOS on a Mac

  1. Shut down your Mac.
  2. Press the power button and hold down Command-S as your Mac starts up.
  3. Release the keys when you see a black screen with white text on it.

How do I set boot order?

Steps on How to Change System Boot Order

  1. Step 1: Enter your Computer’s BIOS set up utility.
  2. Step 2: Navigate to the boot order menu in BIOS.
  3. Step 3: Change the Boot Order.
  4. Step 4: Save your Changes.

How do you reverse Command R on a Mac?

Undo or redo changes in Pages on Mac

  1. Undo the last action: Choose Edit > Undo (from the Edit menu at the top of your screen), or press Command-Z on your keyboard.
  2. Redo the last action you undid: Choose Edit > Redo, or press Command-Shift-Z.

How do I change the boot order without BIOS?

How do I change the boot order in Windows 10 without BIOS?

  1. Switch to Boot Tab.
  2. Here you will see Boot Priority which will list connected hard drive, CD/DVD ROM and USB drive if any.
  3. You can use the arrow keys or + & – on your keyboard to change the order.
  4. Save and Exit.

How do I change the boot disk on Mac OS X?

Your computer will always boot up in Mac OS X by default, but you can manually change the startup disk during the boot process. In order to switch between boot devices, you must restart your computer. Turn on your Mac computer or restart it if it is already running. Press and hold the Option key when the gray startup screen appears.

How to change the startup drive on a Mac?

A Macs startup drive can be changed during system boot by holding down the OPTION key, start holding down Option the moment you hear the boot chime sound and while the screen is still black, this will bring up the boot drive manager.

How to boot a MacBook Air to startup disk?

Press and hold the Option key when the gray startup screen appears. Release the Option key when the Startup Manager icons appear. Use the arrow keys on your keyboard to select the boot device that you want to use. Press the Return key to boot your Mac to the selected startup disk.

How to boot multiple boot drives on a Mac?

Once you hold down the Option key, you’ll be presented with the boot menu which shows all available boot drives either in the Mac or connected to the Mac: This should probably go without saying, but in order for the multi-boot startup menu to appear and work as intended, the Mac must have multiple bootable volumes.