I have a Gateway G6-333c tower and just bought a Tyan S1854 motherboard. Tried to install the motherboard but the power switch \ HDD LED plug doesn't exactly fit in the plug in on the motherboard. Also once i plugged the computer up the heat seek fan on the processor came on immediately without turning on the computer?????? But my HDD LED light and the Power light were on ....... Couldnt turn it on either.. I only have a 200 Watt power supply ..... Would a bigger power supply do the trick and or will i need a another case that has a different type or style of power switch \ HDD LED plug or both ??????Can you give me some advice ??????