Linda N Florence , AZ May 07, 2017 Appliance: Model GE WATER SOFTENER MODEL GXSH45V Buttons on the control panel were not working Replaced the electronic control board with a new control board. Easy to access by removing the covers, unclip the board, plug in new board and remount in clips. Reset time, water hardness and press recharge now. 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes