Our GE Profile Artica side-by-side refrigerator was making a whirring noise intermittently, and flashing a code HRS on the key panel. After completing some research on this website and reading similar reviews, I ordered a control board, which arrived the next day! In 20 minutes, our refrigerator was running so quietly and efficiently I had to check that it was still running, and our water dispenser works again!
Skip the repairman, order this part, and install it yourself.