Matthew M Murray , KY August 18, 2014 Appliance: General Electric Refrigerator GSH25JSXNSS Ge Refrigerator Gsh25jsxnss: The plastic cover to the ice/water dispenser controls had worn a hole in the cubed ice button. How to replace Combined Hmi Asm. I had to replace the Combined Hmi Asm Bk. I watched a video online about how to remove the part and it took around 15 minutes to replace. The new part works great and extremely fast delivery by appliancepartspros.com! 9 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes