OK so when I made our homemade styro-bator, my dad gave me a PC fan from our old computer. He somehow hooked it up to more wires so I could plug it into the wall. When I plugged it in, it worked fine. Last night, when I plugged it in to test the incubator, it stalled for a minute, then came on. Then, last night, it kept stalling. Then it finally started running again. But today, when I plug it in, it won't even start a little! I tried other plug-ins around the house, but it won't work! I haven't touched it very often at all. It's just been sitting there in the incubator. The only time I used it was to test the bator. Any advice? Thanks!