Hello, few hours ago I opened my case because my computer suddenly shuted down. When I turned the power back up, a small LED bulb exploded and there was a fire about the size of my finger, there isn't a burn mark only a small mark where the bulb used to be. I am afraid to turn my computer back up but do you guys think my components are still fine? I'm okay with replacing the motherboard but not everything. I am on a tight budget so please help!