Hows it going everyone. I just got my Sharp 1200 today and put together a power supply. When i turn it on, the led and fans come on, but theres no response on the screens. The menu buttons do nothing. I opened it up and the speaker had broken off and the magnet from it was jammed between the circuit board and the bottom of the lcd. I unplugged and removed it, nothing. So, heres my questions - Would the light and fan come on if a processor had died? Is it more likely a screen some other component? There didnt seem to be any damage on the board, besides the speaker. Also, what is the purpose of the little white level on the back of the panel? When i press it in, the fans slow down but nothing happens still.