I ordered start button before disassembly because I had a stack dryer on top, and the internet searches stated that start buttons was a common failure. Once I received the button I started to disassemble the washer & found that the button was fine but the whole plastic housing that holds the computer board was broken. The plastic was very brittle with age. It was a first generation “Duet” washer that was 16 yrs old. I had to order a whole computer board with plastic housing for about $260. When taking it out the plastic was braking apart in my hands, even though I was handling it it very delicately. I will return the “start button “. No bad review toward “AppliancePartsPros” they did their job. The plastic housing that includes the computer board was the problem. The minor 1/2” peace of plastic broke behind the “start button” was the issue. A very expensive repair, but had to do it. Cheaper then buying new machine. I could not “Jerry-rig” it because the whole housing was falling apart as I took it out.