Lmx28988 Parts

This LED assembly restores the display backlight so the TV screen lights evenly and images are visible. Use it to replace a damaged or failed backlight strip that causes dark areas or no screen illumination. What it does:

• Provides the LED light source for the TV's LCD panel backlight.
• Replaces burned-out or flickering LEDs that cause dim, uneven, or striping light.
• Helps resolve screens that power on but appear very dark or show only a faint image.
• Works as the direct replacement component for the TV's backlight system.

• High-level replacement; a moderate level of disassembly of the TV panel is required—refer to manufacturer service instructions.
• Disconnect power and allow capacitors to discharge before servicing.
• Handle the LCD panel and LED strip carefully to avoid damage from flexing, fingerprints, or static.

The Control Board is an OEM component specifically designed for LG bottom-freezer refrigerators. Located within the electrical control housing, this printed circuit board directs critical operations like cooling fans, temperature sensors, and ice/water dispensers. Precise microchip programming optimizes food freshness.

Causes of a bad control board can include moisture damage deteriorating circuits over time, electrical failures inhibiting components, or loose connections preventing communications. Without directing key systems appropriately, the refrigerator cannot efficiently cool food or regulate temperatures.

Symptoms of a bad control board include: 

• Abnormal cooling and frosting within the refrigerator compartment
• Inability to adjust temperature settings  
• Malfunctioning ice/water dispensers or cooling vents
• Diagnostic error codes appearing

This LG OEM replacement ensures dependable performance through consistent and long-lasting operation. Compatible also with Kenmore bottom-freezer models, it restores full functionality through seamless repairs.

This is a replacement mounting bolt used to secure appliance components and assemblies, restoring proper fit and reducing movement that can cause noise or misalignment. Use when a factory fastener is missing or damaged. What it does

• Fastens panels or internal components to maintain correct alignment and structural integrity.
• Prevents vibration-related noise and rubbing by holding parts securely in place.
• Restores secure connections after disassembly for service or repair.
• Helps eliminate intermittent movement that can lead to wear or leaks when a fastener is compromised.

• Use the correct bolt length and thread engagement for the application; do not force a mismatched fastener.
• Tighten to snug, manufacturer-specified torque when available; avoid overtightening to prevent stripping.
• Inspect surrounding parts (washers, nuts, threaded holes) and replace if worn or damaged.
• Disconnect power and follow all safety precautions before servicing the appliance.

This replacement customized screw secures internal panels and components to restore proper fit and reduce movement. A small but essential fastener for repairs that stop rattling and prevent loose parts from causing damage. What it does:

• Fastens panels, brackets, or trim so parts stay aligned and stable
• Stops vibration-related noise caused by loose fasteners
• Helps prevent parts from shifting or falling during operation
• Replaces stripped or missing screws to restore proper assembly

• Disconnect power before servicing the appliance to avoid shock or injury
• Use the correct screwdriver or driver bit to prevent stripping the head
• Tighten until snug—do not overtighten, which can strip threads or crack components
• Inspect mating threads and replace if damaged; replace only with the exact OEM screw

The Temperature Sensor is an OEM part for LG refrigerators. Also known as a thermistor, is responsible for sensing the temperature changes and providing the necessary feedback to the refrigerator's control board. It helps maintain accurate and consistent temperature levels, ensuring optimal food preservation and efficient cooling.

Causes of a faulty temperature sensor can include wear and tear over time, damage due to electrical issues or exposure to extreme temperatures, or sensor calibration issues. These factors can result in temperature inconsistencies, inaccurate readings, or improper cooling performance of the refrigerator.

Symptoms of a bad temperature sensor may include:

• Incorrect temperature readings on the control panel
• Temperature fluctuations inside the refrigerator
• Overcooling or inadequate cooling of food items

This OEM LG part can also be used on Kenmore/Sears appliances. 

The Door Switch is an OEM part for LG refrigerators. It is responsible for detecting whether the refrigerator door is open or closed, allowing the appliance to control the interior light and, in some models, the cooling functions accordingly.

Causes of a bad door switch can include wear and tear from frequent use, electrical issues, or physical damage to the switch mechanism. A faulty door switch can lead to improper operation of the refrigerator's light or cooling system, affecting overall performance.

Symptoms of a bad door switch include:

• Interior light not turning on or off properly
• Refrigerator not cooling properly or running continuously
• Door alarm not functioning correctly
• Intermittent or unresponsive switch operation

This OEM LG part is also compatible with Sears/Kenmore.