How to start the USB flash drive on the motherboard of American Megatrend Company?

1. First of all, when the ASUS LOGO screen appears, you can see: F2 enters the pop-up menu in the lower right corner of the setting ESC, and immediately press "F2" continuously to enter the BIOS setting.

2. Secondly, after entering the BIOS, use the arrow keys to select: BOOT-boot device priority-1st device priority (first boot order).

3. Finally, after entering the BIOS, if you want to set the USB flash drive to start, first use the direction key to select: BOOT-hard disk drive-1ST drive, and press enter.