Сustomer complains that the start button is failing and that sometimes there is a sound. Diagnostics. The button is broken, it needs to be replaced. There were also no problems with sound. I loaded a full load of stuff and waited for about 20 minutes with the customer, there is no sound. there are also a lot of lints inside the unit, but the customer refused maintenance, maybe this lint will end up in the blower or something else Dryer Power and Start Button WE04X24719 Part #WE04X24719