I'm a newbie, but I've read the guides in the front page and I can't get to the bios through alt, alt+f2, or escape then f2, or delete. I looked in the manual and said that there was a password jumper and thats it. But inside the case next to the password jumper are other jumpers but the Dell manual is not very complete for this type of description. Will I even be able to change the 100fsb? See the pic for other jumpers. I have a Intel 850 chipset with 100mhz fsb. I also plan on upgrading the fan before I oc