Dayne C Phoenix , AZ January 29, 2016 Appliance: Samsung Microwave SMH8165ST/XAA-0000 Samsung Microwave Smh8165st/Xaa-0000 / : Se error code. How to replace Assy Control Panel;Sm. I ordered the replacement part and switched out the panel. It took ten minutes and it resolved the problem completely Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes