LG Dryer won’t spin and makes noise (SOLVED)

Normally a clothes dryer won't produce any sort of unusual noise when it operates. If your dryer starts making a grinding noise, pause it mid-cycle and don't reset it until you figure out what's producing the sound. Choosing to ignore it and continuing to use it only puts your dryer and the laundry inside at risk of damage. Moreover if the dryer isn’t spinning when starting you have to track a breakdown and replace the broken parts. The drum in most dryers is supported by a set of rollers, or small wheels, which turn the drum. If the motor and belt are both functioning properly but the dryer is humming and not spinning, it is possible that the rollers have worn out. Again, this is a task best left to the professionals. Alternatively, if the idler pulley, which provides tension for the drive belt, is worn out, it can make noise and may prevent proper spinning function. This too will require professional replacement. So if you really want to be on the safe side, you can get an appointment that will take out the stress and the high costs, when and if something happens.