Ken R Lake Ozark , MO October 18, 2025 Appliance: LG Microwave/Hood Combo LMV1831ST/00 Lg Microwave/Hood Combo Lmv1831st/00: Microwave needed a new key pad controller assembly. How to replace Keypad Controller Assembly. I ordered the controller from you and fixed it in under 30 minutes! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes