Nabil D Amarillo , TX November 09, 2014 Appliance: General Electric Refrigerator PSS29NGPBCC Ge Refrigerator Pss29ngpbcc: Panel is cracked and it does not dispence water or ice. How to replace Interface Disp Asm Bq. Replaced interface display and main control board. I saw videos and asked for some help from the store. Information on your web site helped. Specially about the dimming light on the display assembly is an indication of main board went bad. I used a patty knife to remove the front panel around the interface display as suggested by your rep. EXCELLENT SERVICE AND DELIVERY. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes