hey guys i just turned my comp on for the first time from when i built it. And it says f1 to do setup and f2 to load default values and cont. which one shld i do and what are the steps to setup bios? And i dont have an OS Cd yet so what are my options. please help ASAP. this is .my first build so yea and im 16 so any help would be gladly appreiated