Jonathan A Virginia Beach , VA December 02, 2022 Appliance: Samsung Dryer DV45H7000EW/A2-0000 Samsung Dryer Dv45h7000ew/A2-0000 / : Dryer won't start. How to replace Dryer User Interface Assembly. Reviewed the video for possible causes of malfunction. Purchased PCB Sub- Assembly. Replaced and the dryer works. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes