Open a Command Prompt window as an administrator.Insert a USB flash drive into a running computer.How do I boot from USB in command prompt? Startup Manager will then start scanning your device for drives it can boot from, including your USB.Alternatively referred to as Cmd+R, Command+R is a keyboard shortcut most often used to refresh the page in an Internet browser. Once the Startup Manager appears, you can release the Option key.

Click the arrow or press return on your keyboard.Īlso know, how do I force my Mac to boot from USB? Press and hold the “Option” key when you hear the startup sounds-this will bring you to the Startup Manager. Release the option key when you see the Startup Manager window. Alternatively, use a Terminal command.Īlso the question is, how do I boot my iMac from a normal keyboard? Start or restart your Mac and immediately press and hold the option key on your keyboard. So if you’re using a Windows keyboard, restart your Mac and then hold down the Windows key + R key combination to boot into Recovery Mode. On a Windows keyboard, the Windows key is equivalent to the Mac keyboard’s Command key.

Likewise, the Windows keyboard’s Alt key is where you expect to find the Mac’s Command key.Īmazingly, how do I restore my Mac with a Windows keyboard? To restore from a Time Machine backup.

For iMac retina, I have to plug the windows keyboard to the outer usb port and then press alt key on the left side to boot into the boot menu and see things like bootable usb drive.Īdditionally, what is the Command key on a Windows keyboard for a Mac? If you’re a long-time Mac user transitioning to a Windows keyboard, the Windows key, which is equivalent to the Mac’s Command key, may occupy the physical position of the Option key on a Mac keyboard.

Boot mac from usb stick