My dryer will not turn on. after the last use it was extremely hot when i put the last load into the drum.The setting I used last was refresh model#dv410aew/xaa

SOURCE: tricity Bendix WDR1240W Condenser dryer problem

Check the fan that is supposed to blow the hot air into the drum. It may be seized or jammed. It should be situated on the top of the outer drum. You will need to remove the top cover from the machine and identify the blower fan.

SOURCE: when the dryer gets hot it turns off, the dryer does dry

Hello,
Here is a link for an exploded view of your dryer

http://www.pcappliancerepair.com/model-display.php

You may have a bad thermal limiter item # 1236 and your thermal safety switch is cutting in to disable power to your heater before it causes a fire. You may have a bad power resistor item # 1114 as well. Difficult to say which component is defective without being able to take measurements.. Hope this gets you headed in the right direction. Please remove or disable power before attempting to trouble shoot ( if you are doing this yourself)
Regards,
Rick

SOURCE: whirlpool Electric dryer

If the heating element is getting very hot that means there is no air flow across it. If the drum doesn't turn then the blower is not turning causing the element to get very hot. Could be drum belt, drum rollers, or motor.

SOURCE: dryer modle Tc7102w/t5c7102s was working ok but drum won't rotate

Theres two things to look at, the brushes on the motor, replaceable and cheap, if they are are healthy then there is one or sometimes two large capacitors, these give the motor the ooomf to get it rotating, these fail which is a common problem with washing machines and dryers, again about £5= on ebay.

SOURCE: I have a samsung dryer

This photo is from a Samsung DV409AEW, but I assume they are quite likely the same. I also turned the drum (clockwise, which is the wrong way) and the same thing happened. The thud in my case was the spring that holds the tension pulley arm in place falling to the bottom of the dryer. If your situation is the same, spinning the drum caused the belt to come off of the idler pulley and the tension spring fell off. It seems to happen frequently based on web searches.
Again, assuming the DV409Axx is the same, you can get at it from behind. There should be 3 screws (2 on the top and 1 on the bottom) of the plate that holds the vent pipe output assembly. That assembly can then be removed. There will be a vent pipe extension that comes out with the assembly.
Once inside, see if the spring is off, and if so re-attach it per the photo below. It is counter-intuitive that the spring pulls the arm down, rather than to the left. Hopefully this will be your issue.
Putting the pipe extension and outlet assembly back in can take a bit of fiddling... but if you lay on the floor, you can actually shine a flashlight in the crack to see what you're doing.
Hope this helps!