I was working on my xbox trying to desolder the LPC pins. Anyways I have this overhanging light that i used to see and when I lifted my soldering iron it hit the metal of the lamp, causing some sparks to fly, some *may* or *may not* have jumped onto the motherboard. Deciding this was a sign to stop for the day, I put my xbox back together so I could play. When I turned it on, it was flashing yellow and green. I then took my xbox apart, rechecked/connected everything, and then turned it on again. This time it kept turning on green for a second, then restart, turn green for a second, restart, turn green, then flash yellow and red. I looked at a list of LED meanings at: http://xbox-hq.com/html/xbox-tutorials-79.html but I dont see anything about Flashing yellow and red. What do I do? Can I fix it? Thanks.