WebOster OGG61101 1.1 Cu. turn off the. Reminder. Beep on zoster Unfortunately, the mute button is not often indicated on the keypad. If that is the case, then only the relays will need to be replaced. WebIt beeps every minute so that you know how many minutes have passed after the microwave finished doing its thing. If you frequently cook large meals, this unit is probably not what youre looking for. Most microwave ovens should have a dedicated RESET button on the display board. Press and hold the "Power/Off" In a normal microwave, the beeping sound should stop once you take out the food. Please view all photos and read description..