Well i got the computer to boot up. Have not had a chance to install windows, but my cpu fan is doing like 650 rpm. It is the Thermaltake Blue Orb II, the box says it should be doing like 1700rpm. I went into the bios option to change the cpu fan control to legacy, and then under to voltage, but now i cannot figure out how to add more voltage to the cpu fan to increased it's speed? Help bios F5.