Brand: LG
Model Number: LRSC21951ST
Main Symptom: Display on dispenser randomly beeps and temp changes
What happens & when: No consistent timing or pattern. Can beep a few times or for minutes straight. It’s not the open door alarm, rather it’s the button press tone and the display shows phantom presses and temp changes.
Im not seeing a part number for a display board (but maybe I’m blind), I’m guessing it’s a control board which appears to be discontinued.
Any thoughts or opinions on what is going on here otherwise? trying to attach a video showing the dispenser display beeping and acting like buttons for temp and lock are being pressed but it’s not.being touched.
Error Code (if any): only random beeping, no pattern
Parts or tests already tried: n/a
Photos / video link: video attached