David H Syracuse , NY October 28, 2016 Appliance: Samsung Built-In Microwave Oven SMH9207ST/XAA-0001 Samsung Microwave Smh9207st/Xaa-0001 / : The plastic prongs that hold the keypad controller were broken. How to replace Assy Control Panel;Smh92. Ordered new assembly control panel. Three screws to remove assembly and three screws to remove the logic board from assembly. Quick and easy to swap parts without unlpugging the cables on the board. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes