Kathy F Tuscaloosa , AL April 03, 2016 Samsung dryer lights would power up but not turn on After unhooking all power, I opened up the Samsung dryer to realize I would need to order a roller replacement. I ordered the part and followed video to put on roller, replace belt, and put dryer back together. The video was a big help to me. Believe me if I can do this, you can do this by yourself. One thing I also did was take a pic of any wiring I was about to disassemble. This made putting the dryer and wiring back together much easier. Good luck Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes