I have a Samsung dryer, model # DV306LEW.

The dryer had a problem where the lint trap was not catching all the lint, causing the lint to collect everywhere inside the dryer. We (my wife and I) discovered this when the lint started smoldering inside the dryer.

Long story short, I took the front panel off of the dryer and cleaned out all the charred lint (after unplugging the dryer). Cleaned out all the vents, too.

Got the dryer reassembled, and the dryer wouldn't heat at all. Everything else works fine, just no hot air inside the drum.

So, forum peoples, what do I do next, besides pound my head against the wall in frustration?