Well, i have this Thermaltake armor 3000 case laying around so i decided to throw in my old computer parts..gigabyte mobo, 2gb ram, radeon 4650, rosewill 650watt psu..amd athlon 3500x2... yeah..well i have all the jumpers set correctly on the motherboard, can someone help me if i dont have them plugged in correctly lol. and when i plug in either my 550 watt or 650 watt psu there is NO green light on the motherboard? any suggestions? one thing i must say though is previously, my friend had this case..and he fryed his mobo, started it up and it started smoking..would this have shorted out the powerswitch and send a hella strong volt up there to make the power switch not work? but shouldnt the green light on the motherboard turn on regardless?