How to set up U-disk boot for Apple Computer

1, first of all you need to know, Apple notebook Computer A key to start the shortcut key is: option;

2, the U disk boot disk connected to the Apple notebook;

3, the boot, in the computer just boot to see the boot screen, long press the keyboard "option" key, will enter into a sequence of startup items selected window;

4, then we use the keyboard "direction selection" button to move the cursor to display the "USB boot" option to enter the U disk installed interface.

In fact, different computer brands, into the U-Disk to start the shortcut keys are not the same, the above is the Apple notebook how to use the BIOS shortcut keys to start a USB disk installation system method, have encountered the same problem of the small partners in accordance with the above steps to operate.