Michael R Schenectady , NY February 14, 2017 Appliance: Samsung Refrigerator RF266AERS/XAA-0000 Samsung Refrigerator Rf266aers/Xaa-0000 / : Broken water dispenser button. How to replace Water Dispenser Cover. Replaced cover(internal button is part of cover). Used a putty knife. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes