hey guys, i got abunch of parts and build a new computer. i have an abit as8 mobo and v-500 power supply. on it i have a pentium 4 506 lga775 cpu. i put it all toghether and nothing happens. There is normally an led that lights up even if you dont turn the computer on and its not lighting up. when you plug in the mobo power there is like a high frequency sound...its not really a beep, but its a countinous squeak sorta. any ideas?