Now the market does not have a motherboard to enter the BIOS method is not the same, here is to give you a look at the common market on the motherboard to enter the BIOS of the startup hotkey, the standard or to be based on the specification
The way to enter the BIOS is to boot after the boot hot key, in order to be able to go in, it is recommended to press several times, until entered the BIOS
Now let's take the Phoenix–awardbios (after 2010) motherboard for example,
Before the boot, please plug in the U disk Boot disk (some motherboards do not need to be inserted first)
After the boot press the DEL into the BIOS is this interface, click on the second (Advanced BIOS Features)
Select the third item after entering (Hard Disk Boot Priority)
Then select the first item, then use "+" "-" to select, to the U disk on the top
Once you have completed the previous step, select the first boot Device: This version of the BIOS does not have the "usb-hdd", "usb-zip" option for the USB drive, and choosing mobile device "Removable" does not start properly. However, choose "Hard Disk" to start the computer