My computer won't turn on when I changed the power supply.. if that's what you called it.. the thing with the fan? and 115 watt and 230 or seomthing.So anyway my old 1 was making all kinds of crazy sound so i brought a new 1 and replaced it. After I replaced the new power supply, i try to turn on my computer and it wouldn't turn on, and i didn't know if i try to turn on the system with 230 Watt cause i think im suppose to put it on 115 and i dind't know it setted to 230, so yeah i try to switch it back to 115 and it still won't work. I wanna know if i can get some help? Like if my cpu fried? Sorry im not really good at this so it is stupid of me to make a dumb mistake >< and this is my first time here in this website. Thanks