won't do anything? make a noise like it is trying to start? if it does nothing...unplug it take off the back and over to the left (by the blower housing) is a little white fuse p/n: 3392519 . if that is blown your dryer won't do anything. but a venting problem would cause that fuse to blow, so while u have it torn apart clean out the interior vent too. and it wouldn't hurt to give ur lint filter a good scrub if u use dryer sheets. good luck!