Has anybody else had the cooling fan just stop working on the nova extreme t5 fixtures? how would i go about fixing it? I went to my parents house to do some maintanence on the 80 gal i am storing there for now and notced the fan was not working. I tried a couple different outlets and no dice... not sure what happened but it didnt seem like it was getting overly hot so i didnt shut off the lights. Hopefully that wasnt a bad decision.