When your Montgomery Wards microwave buttons are not working, test every button on the control panel to narrow down the problem. If some buttons respond while others are unresponsive, the most likely cause is a defective touchpad and control panel, followed by the touchpad itself. If none of the buttons respond correctly, the user control and display board is the next likely cause. A defective main control board can produce the same symptom, while a failed control panel is less common. These parts may be listed as the membrane switch, keypad, user interface board, or display board, depending on your model. Before ordering, enter your microwave model number to find the exact replacement part for your specific Montgomery Wards microwave. Disconnect power before testing or replacing any component. If the repair requires removing the outer cabinet, remember that the high-voltage capacitor can store a lethal charge even after the microwave is unplugged. The capacitor must be properly discharged before any interior work, and anyone unfamiliar with capacitor discharge procedures should use a qualified technician.
01 - Montgomery Wards Microwave Touchpad and Control Panel
To determine if the touchpad and control panel are defective, try pressing each of the buttons on the control panel. If some of the buttons respond correctly while others don’t, replace the touchpad and control panel.
Enter model number to search for the required part specific to your product
To determine if the touchpad is defective, try pressing each of the buttons on the control panel. If some of the buttons respond correctly while others don’t, replace the touchpad.
03 - Montgomery Wards Microwave User Control and Display Board
To determine if the control and display board is defective, try pressing each of the buttons on the control panel. If none of the buttons are responding correctly, replace the user control and display board.
04 - Montgomery Wards Microwave Main Control Board
To determine if the control and display board is defective, try pressing each of the buttons on the control panel. If none of the buttons are responding correctly, it is possible that the main control is defective.
To determine if the control board is defective, try pressing each of the buttons on the control panel. If none of the buttons are responding correctly, it is possible that the control board is defective.
To determine if the control panel is defective, try pressing each of the buttons. If none of the buttons are responding correctly, it is likely the control panel is defective and will need to be replaced.