Hello, I have a Biostar G31, I had a Video card in it and 2 strips of 2 GB each memory, The system shut down and kept trying to restart, the light on the front kept flashing and the computer would only run for a few seconds and restart, I removed the video card same problem, I removed one stick of memory and it started, thought it was the memory so I sent it in for replacement but when I tried to put the video card back in it would not start, left it out running on onboard video and one stick memory, got new memory back and tried to reinstall and the flashing light again, I switched out the one that works and the new memory works fine here. but anytime I put memory in the second memory slot it flashes, so is the bios needing reset or is the motherboard going bad?