We have a model FSEC446RH50- it simply won't start at all. I checked the breakers they are fine, there seems to be no power to the dryer at all-and it worked fine the night before. Where do I start to look for problems?

Sounds silly, but because it's an electric dryer, it's run on a 220 line. Double check your breaker box to make sure both breakers are in the correct position. If only one breaker is in the correct position, you'll have electrical power, but the drum won't spin.

check both breakers one may be bad if its a220dryer

Either a wire has come loose in the back or on the cord itself or hopefully not the element is burnt out.

I would check the breaker before you go any further. Here are some things to remember when you do this. 1) The breaker for the dryer is generally located outside on the side of the house somewhere near the electric meter. Most 220vac breakers are, which include any electric range, cooktop, wall oven, etc. 2) When your checking the breaker, actually physically touch it. Sometimes breakers can trip a but the spring that actually pulls the breaker to off position is weak and by visual inspection would appear on. Just simply reach in and tap the bar lightly in the off direction. If it pops over to the off position, turn it back on then go check your dryer. If the breaker passes inspection, I would unplug the machine because there migfht be a short at the terminal block where the plug connects to the dryer. After you've unplugged it, remove the back and check to see if everything is ok. I have a strong feeling that you won't need to get to this point cause I'm betting on breaker.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3

There is probably a fuse on the main line somewhere that may have blown. Mostly not resettable but you have to replace. Try following the main wire from where it comes in up to the circuit board and you should see it. Also just to make sure the breaker is good check with a volt meter and make sure you have power coming into the dryer(on an electric two wires would have to be live on gas only one)

it is most likely broken. You might think about buying a new one

check here http://www.partselect.com/dryer+dryer-wont-start+repair.htm

leave off the oven and a/c breakers and plug dryer and reset the breaker. if not tripping occurs then one at a time trip back the oven first. if no trip then trip off again and trip the a/c. if no trip then trip the oven back. if trip you may have a wire problem. if dryer trip any way then possibly you have a short in dryer. check the heating element wires,power cord at the dryer side(terminal block).

Have you manually reset your breaker? Sometimes breakers can seem fine but they actually aren't. Physically turn the breaker off and then back on. If this doesn't work, you will need to find out if your particular brand and model has a fuse that needs to be replaced.

you have no power to dryer ,,,, turn the breaker completely off, count to 30 and flip back on ,,, should work, if not replace the breaker