Lisa A G Beaumont , CA January 03, 2017 Appliance: Model PMV1970SR1SS Control board By myself. Watched a you tube video of a Microwave that was simalar to mine. Took a few pictures of the wires just to make sure I put them in the right spot. I took my time because I was standing on a step stool. The ribbon was the hardest. Making sure it was pushed in all the way otherwise the control panel will light up but the but on will not work when you install it. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes