Heater suddenly stopped working

So I just picked up printing again for the holidays, but after half a day of printing my heater suddenly stopped working… I had it sit in the corner behind the reservoir where i had it for quite a while know. Yesterday it worked just fine, but just know it stopped working without me doing anything. Anyone else had this happening and know how to get it working again?

Is the fan still running, or is it the fan and the heating both stopped ?
the heater can be opened quite easily, so i suggest take a multimeter and check the circuit and the fan inside

If it’s anything like the one I had that broke, you’ll probably get a warranty replacement.

That said, I replaced the thermal sensor and the heating element seems to work again. Need to replace the fan and get a new PSU for it still.