Understanding how to correctly boot from usb drive

[Druidsmark]

Hello I am installing Windows 10 Pro tomorrow on a brand new 250gb ssd. I tried Asus support they were not much help they just sent me to a web page that was very general and told me how set up the bios for a completely different motherboard then the one I have, so it was not much help.

My understanding is I have to first plug the usb drive into the computer and then go into the bios and I should then be able to choose it as a boot device. How ever my bios has two options partial and full initialization for usb. By default it is set to partial initialization, do I need to switch temporarily to full initialization to boot Windows 10 installation from the usb drive or can I leave the bios at the default settings for installing Windows 10 from the usb flsh drive?

 

[SugarPsycho]

I am unsure of the difference it really just seems to be an optimization thing, I would recommend using the full initialization feature.