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How to Fix a Noisy Countertop Microwave in 2025?

Published on
3 min read
How to Fix a Noisy Countertop Microwave in 2025? image

Best Countertop Microwaves to Buy in December 2025

1 TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft, 12.4" Removable Turntable Smart Humidity Sensor 12 Auto Menus Mute Function ECO Mode Easy Clean Interior Black Color 1000W

TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft, 12.4" Removable Turntable Smart Humidity Sensor 12 Auto Menus Mute Function ECO Mode Easy Clean Interior Black Color 1000W

  • SMART SENSOR: PERFECTLY COOKS BY ADJUSTING TIME & POWER AUTOMATICALLY.
  • 6 PRESET MENUS: QUICK PREP FOR PIZZA, VEGGIES, REHEAT & MORE!
  • 10 POWER LEVELS: CUSTOMIZE COOKING FOR ULTIMATE CULINARY FLEXIBILITY.
BUY & SAVE
$109.99 $148.99
Save 26%
TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft, 12.4" Removable Turntable Smart Humidity Sensor 12 Auto Menus Mute Function ECO Mode Easy Clean Interior Black Color 1000W
2 TOSHIBA ML-EM09PA(BS) Small Microwave Oven with 6 Auto Menus, Mute Function & Child Lock, LED Lighting, Perfect for Apartment, 0.9 Cu Ft, 10.6 Inch Removable Turntable, 900W, Black Stainless Steel

TOSHIBA ML-EM09PA(BS) Small Microwave Oven with 6 Auto Menus, Mute Function & Child Lock, LED Lighting, Perfect for Apartment, 0.9 Cu Ft, 10.6 Inch Removable Turntable, 900W, Black Stainless Steel

  • TWO-STEP LOCK: KEEPS KIDS SAFE FROM UNINTENDED MICROWAVE USE.
  • 6 PRESET MENUS: CONVENIENT COOKING OPTIONS FOR YOUR FAVORITE FOODS.
  • EASY DEFROST & ONE-TOUCH: QUICK COOKING AND DEFROSTING MADE SIMPLE.
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$89.99 $117.99
Save 24%
TOSHIBA ML-EM09PA(BS) Small Microwave Oven with 6 Auto Menus, Mute Function & Child Lock, LED Lighting, Perfect for Apartment, 0.9 Cu Ft, 10.6 Inch Removable Turntable, 900W, Black Stainless Steel
3 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft

BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft

  • PRE-PROGRAMMED BUTTONS FOR EFFORTLESS COOKING OF 6 FOOD TYPES!
  • LARGE LED DISPLAY AND EASY CONTROLS FOR QUICK, CLEAR USE.
  • CHILD SAFETY LOCK AND PUSH-BUTTON DOOR FOR CONVENIENCE AND SAFETY.
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$79.97 $99.99
Save 20%
BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft
4 TOSHIBA ML-EM45P(BS) Countertop Microwave Oven with Smart Sensor and 13.6" Removable Position Memory Turntable, Sound On/Off Function, 1200W, 1.6 Cu.ft, Black Stainless Steel

TOSHIBA ML-EM45P(BS) Countertop Microwave Oven with Smart Sensor and 13.6" Removable Position Memory Turntable, Sound On/Off Function, 1200W, 1.6 Cu.ft, Black Stainless Steel

  • SMART SENSOR MENUS FOR PERFECT HEATING EVERY TIME!
  • SPACIOUS 1.6 CU. FT. FITS FAMILY MEALS & 13 PIZZA!
  • STYLISH BLACK STAINLESS STEEL DESIGN ELEVATES YOUR KITCHEN!
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$135.00 $182.99
Save 26%
TOSHIBA ML-EM45P(BS) Countertop Microwave Oven with Smart Sensor and 13.6" Removable Position Memory Turntable, Sound On/Off Function, 1200W, 1.6 Cu.ft, Black Stainless Steel
5 GE GCST10A1WSS 1.0 Cu Ft Convection Microwave Oven, 1050W Countertop Air Fry Microwave with Broil & Crisper Pan, Compact Stainless Steel Design

GE GCST10A1WSS 1.0 Cu Ft Convection Microwave Oven, 1050W Countertop Air Fry Microwave with Broil & Crisper Pan, Compact Stainless Steel Design

  • COMPACT DESIGN: FITS PERFECTLY IN ANY SMALL SPACE, IDEAL FOR DORMS.

  • AIR FRY MODE: HEALTHIER, CRISPY MEALS MADE EASY AND QUICK.

  • PRESET CONTROLS: SIMPLE BUTTONS FOR PERFECT RESULTS, HASSLE-FREE COOKING.

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$199.99 $259.00
Save 23%
GE GCST10A1WSS 1.0 Cu Ft Convection Microwave Oven, 1050W Countertop Air Fry Microwave with Broil & Crisper Pan, Compact Stainless Steel Design
6 TOSHIBA EM131A5C-SS Countertop Microwave Ovens 1.2 Cu Ft with 12.4" Removable Turntable Smart Humidity Sensor, 12 Auto Menus Mute Function ECO Mode Easy Clean Interior, 1000W, Silver

TOSHIBA EM131A5C-SS Countertop Microwave Ovens 1.2 Cu Ft with 12.4" Removable Turntable Smart Humidity Sensor, 12 Auto Menus Mute Function ECO Mode Easy Clean Interior, 1000W, Silver

  • SMART SENSOR TECH: PERFECTLY COOK MEALS WITH AUTOMATIC ADJUSTMENTS.
  • 6 PRESET MENUS: HASSLE-FREE COOKING FOR POPULAR DISHES AT ONE TOUCH.
  • 10 POWER LEVELS: CUSTOMIZABLE COOKING FOR ALL YOUR CULINARY NEEDS.
BUY & SAVE
$131.88 $148.99
Save 11%
TOSHIBA EM131A5C-SS Countertop Microwave Ovens 1.2 Cu Ft with 12.4" Removable Turntable Smart Humidity Sensor, 12 Auto Menus Mute Function ECO Mode Easy Clean Interior, 1000W, Silver
7 Chefman Countertop Microwave Oven 0.7 Cu. Ft., 700 Watts with 10 Power Levels, 6 Cooking Presets with One-Touch Express Cook, Eco Mode, Child Safety Lock, & Mute Button - Black

Chefman Countertop Microwave Oven 0.7 Cu. Ft., 700 Watts with 10 Power Levels, 6 Cooking Presets with One-Touch Express Cook, Eco Mode, Child Safety Lock, & Mute Button - Black

  • QUICK COOKING OPTIONS: SIX PRESETS FOR FAST AND EASY MEAL PREP.

  • CUSTOM POWER LEVELS: 10 SETTINGS FOR PERFECT COOKING EVERY TIME.

  • CHILD SAFETY LOCK: SECURE DESIGN KEEPS LITTLE HANDS SAFE.

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$68.99 $99.99
Save 31%
Chefman Countertop Microwave Oven 0.7 Cu. Ft., 700 Watts with 10 Power Levels, 6 Cooking Presets with One-Touch Express Cook, Eco Mode, Child Safety Lock, & Mute Button - Black
8 Farberware 0.7 Cu. Ft. Countertop Microwave Oven – 700 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock - Black

Farberware 0.7 Cu. Ft. Countertop Microwave Oven – 700 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock - Black

  • 700 WATTS POWER: QUICK MEALS WITH PRESS-AND-GO CONVENIENCE.

  • CUSTOMIZABLE COOKING: TEN POWER LEVELS AND SIX ONE-TOUCH OPTIONS.

  • COMPACT DESIGN: PERFECT FOR SMALL SPACES, HOME, OR OFFICE USE.

BUY & SAVE
$62.99 $89.99
Save 30%
Farberware 0.7 Cu. Ft. Countertop Microwave Oven – 700 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock - Black
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ONE MORE?

In today's fast-paced world, the countertop microwave is an essential kitchen appliance in most homes. However, over time, they can become noisy, disrupting the peace and comfort of your household. If your microwave is noisier than usual, don't worry! Here, we'll guide you through understanding the potential causes of the noise and how to fix them. Additionally, we’ll provide some tips on how to choose the right microwave for your kitchen.

Common Causes of Microwave Noise

Noise from your countertop microwave can stem from several common issues:

1. Loose or Damaged Turntable

The turntable is vital for evenly cooking food, but a loose or damaged turntable can create annoying rattling sounds. Check that the turntable is properly seated on its spindle, and inspect for any visible damage or debris that might hinder its rotation.

2. Worn-Out Drive Coupler

The drive coupler, located beneath the turntable, can wear out over time, causing excessive noise during operation. To inspect, remove the turntable and assess the drive coupler for cracks or wear, and replace if necessary.

3. Exhaust Fan Issues

The exhaust fan plays a crucial role in removing excess heat from the microwave. If the noise increases when the fan is on, it may be due to an obstruction or buildup of debris. Clean the fan and surrounding ventilation paths to mitigate this issue.

4. Magnetron Noise

The heart of any microwave, the magnetron, can cause humming or buzzing when failing or defective. Unfortunately, fixing a magnetron often requires professional help due to its complexity and cost, but regularly using the microwave within its capacity can help prolong its life.

Steps to Fix a Noisy Microwave

  1. Unplug and Inspect: Always unplug the microwave before performing any maintenance to avoid electrical hazards.

  2. Secure the Turntable: Ensure the turntable and roller ring are correctly positioned and undamaged.

  3. Examine Internal Components: Open the microwave carefully and inspect the drive coupler, fan, and magnetron for any apparent issues.

  4. Clean the Fan: Use a vacuum or a damp cloth to remove any buildup from the fan blades and surrounding areas.

  5. Test After Adjustments: After addressing potential issues, test the microwave by running it with a glass bowl of water to check if the noise issue persists.

Choosing the Right Microwave for Your Needs

When picking a new countertop microwave, consider these factors:

  • Size and Capacity: Match the microwave's size with your available kitchen space and cooking needs.

  • Energy Efficiency: For an energy-efficient model, research how much energy a typical microwave uses. You can learn more about energy efficiency in microwaves.

  • Cooking Features: Different microwaves come with varying cooking features. For instance, if you love baking, consider how long does it take to cook banana bread in the microwave.

  • Budget Considerations: Look for the best deals at trusted retailers to find a microwave that fits your budget without compromising quality. Discover top microwave discounts.

By understanding the common causes of microwave noise and following these practical steps, you can enjoy a peaceful cooking environment. Plus, choosing the right microwave ensures you avoid noise issues in the future while meeting your culinary needs efficiently.