Sarah G Claremont , NH November 07, 2014 Se error code We had thus microwave for 4.5 years before we got the dreaded SE error. We tried cleaning out all the connection points first. It would work for maybe 10-20 minutes then start beeping and displaying the SE code again. After researching and trying different ways to fix it, I finally gave in and ordered this part. It came very quickly. I ordered on a Sunday and it was here by Tuesday afternoon, and that's with standard shipping of $6.95. Because we were already very familiar of what the inside of you kepbad looked like from previously cleaning it the installation of this new piece was very simple. It took a total of 10 minutes for take off the old pice and put on the new one. It's working perfect. Fingers crossed this last and we do not see the SE code ever again. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes