I have an older hot springs hot tub,it ran beautifully until one day it just stopped working.Won't turn on nothing,my son in law checked out the power to everything and it seems to get power everywhere.Of course he can't check inside the control panel area.Once before it did this but it was only a fuse problem in the hot tub itself,so we replaced it and it worked beauitfully.We bought a new fuse and checked it out and this is not the problem this time.If i could get any help at all it would be greatly appreciated.Thank you Victoria