Have a stackable washer/dryer and when i push start button for dryer just makes a buzzing noise

Hello Mike Brady - From what you have described it seems like the dryer is experiencing a wiring failure or a communication error with the control board. Contact a professional to move forward accurately.

The simplest solution is if the control panel is broken , check it out

sounds like the motor for the dryer is going bad check for obstruction in blower wheel housing

If you push the start button and you here a buzzing sound, This sounds like the motor is bad.

Somthing you can try and this might not work. but open the dryer door and turn the drum a littel bit then close the door and try to start it. If it starts running again then you have hit a bad spot on the motor.

If it just still just makes the buzzing noise then the motor is most likley bad.

it should make a loud buzzing noise

When start button is pushed there is a buzzing noise but dryer will not start.

pull motor switch out(the one with wires go in motor) best use compressed air.... lint is stopping lever... this all happens after you turn breakers off...hi hi

the motor is siezed

My Hotpoint dryer is seven years old and did the exact same thing. When I got over the anger and the thought of spending 4 or 5 hundred dollars to replace it I started messing with it. I finally decided that since it buzzed when I tried to start it there was current there. The only other thing it could be was the drying cycle knob.
I held the start knob and let it buzz while I slowly turned the dryer cycle knob to the right. As I turned through each cycle it would hit "off" and the buzzing would stop and then resume as I moved past the "off " setting. On the third trip around the dryer "started" and has been working since. Maybe something got out of kilter. Apparently the problem was in the knob that controls the drying cycles.

Try holding the door switch lever in and turning the drum hard by hand. It sounds like you have a start switch out in the motor.