I have a SGC-5000-KWN1 Storm Trooper case and its started beeping. A LOT. Sometimes its IMMEDIATELY on power on and constant. Other times its random... couple of beeps here and there, a period of silence, several minutes of continuous (sounds like morse code!). I doubt its a motherboard / component issue as I have removed and replaced most items and also the CPU temp is well below maximum. Sometimes playing with the fan speed controls stops it, other times not. Its really irritating. I have had teh case a few years and no problems til recently. What can I do to fix this? Its almost like a loose connection or something. Thanks!