I came home from work yesterday and went to turn my duck eggs only to find the incubator stone cold. Total Bummer! I have 4 broody turkeys so I slipped the eggs under the ladies in hopes of salvaging something. No idea how long the bator had been out. I was running a little late for work and forgot to turn the eggs in the morning. I want to fix the thing. No idea where I start. It's a hovabator genesis with a preset thermostat and fan. The indicator light isn't on. The fan is running. New Thermostat?