If your PC will not boot, configure the boot device order first!
If you are having trouble booting in to windows or are simply trying to boot your PC from a specific drive. Weather its from a USB, SSD, M.2 or Hard Drive, this is the way to do it!
This is the ideal way to configure you drives if you plan to frequently boot your device from the same drive. If you only want to boot from a specific drive one time, you can do this by pressing "F12" instead of "Delete" as shown in the video bellow.
Enough reading, lets get to it!