I have recently bought a basic Whirlpool range (WFG114SWB). It works fine but since day one it has a low level 60 cycle hum coming from the controls/clock section. Kind of like a transformer or something..... however, does a stove like this even have a transformer that would hum/chatter? I called the whirlpool and the generic customer service rep said its normal but couldn't elaborate about transformers or basically why it does this.... p.s.- I posted here instead of appliances since you guys whould probably have an answer for me....

So I am trying to replace the switch on my bathroom light which quit working months ago. I have no idea if the switch is actually the problem, but it's a cheap place to start. I've opened up the receptacle and found wires I was not expecting. Also, even with the breaker off, the wire to the switch I wish to replace is still testing postive for voltage. I have located the main line, the line to the light, and the line to the fan. But there's a fourth set of wires, and I don't where they go or what they do. Here are some pictures, if it helps. [ATTACH]24097[/ATTACH][ATTACH]24098[/ATTACH][ATTACH]24099[/ATTACH][ATTACH]24100[/ATTACH] I really cannot afford to have someone come in, and I've survived without the light for months already. But it would be nice to have my nice, bright lights back in my bathroom. Any advice from someone who actually knows how to do this stuff would be greatly appreciated.