Machine just stopped.....

Question

Hello, i was sewing night before last and everything was going just fine. I was working on a cheerleader outfit that was to be ready the next morning. All of a sudden the bobbin made a sound like it was gonna bunch up then the machine just went dead. No power at all. I had it plugged into a surge strip, so i went over and flipped it. But no help. So I plugged it directly into the outlet but still nothing. It is as if a fuse blew in the machine but i do not have a schematic of the machine so i thought i would ask around before opening the machine. PLEASE help me. I am desperate. Thanks in advance for your speedy reply. Carla