Finding the right part for your LG monitor doesn’t have to be complicated. Whether your display is flickering, the colors look washed out, or...

Finding the right part for your LG monitor doesn’t have to be complicated. Whether your display is flickering, the colors look washed out, or the monitor won’t power on at all, we carry the genuine OEM parts you need to restore clarity, speed, and reliability. Every component is engineered to match LG’s performance standards and ensure a perfect, hassle-free fit.

How to Find Your LG Monitor Model Number

Before you purchase any replacement part, it’s important to identify your monitor’s exact model number. This ensures that the part you choose is fully compatible with your LG display.

Here’s where you can find it:

• Back of the Monitor: Most LG monitors have a white label on the rear panel near the power port or input connections showing the model and serial number.
• On-Screen Display Menu: Many LG monitors show the model information under Menu → General → Product/Device Information.

Original Packaging or Manual:

• If you still have the box or user guide, the model number will be printed there as well.

LG monitor model numbers typically include letters and numbers—for example, 27GL83A-B, 32UN550-W, or 24MP88HV-S. Keeping this number handy helps ensure you order the correct components and avoid compatibility issues.

Common LG Monitor Replacement Parts

Monitors are used daily for work, gaming, and entertainment, and over time, certain components may degrade due to heat, power fluctuations, or simple wear. Replacing these parts helps maintain crisp visuals, accurate color representation, and overall performance.

Here are the most frequently replaced LG monitor parts:

• Power Supply Boards: If your monitor won’t turn on, shuts off randomly, or shows inconsistent brightness, a failing power board may be the cause.
• Main Boards (Logic Boards): These control video input, processing, and communication with the display panel. Replacing a damaged board can resolve no-signal errors, flickering, or unresponsive ports.
• Display Cables & Harnesses: Faulty internal cables can cause dim visuals, color distortion, or intermittent signal issues. A fresh OEM harness ensures stable connectivity.
• Stand Bases & Brackets: If your stand is damaged, loose, or missing, replacing it restores stability and proper ergonomic positioning.
• Button Keypads & Control Boards: When the physical buttons stop working—such as power, brightness, or input control - you may need a new keypad or button board.
• Backlight Components: Monitors that appear too dim, unevenly lit, or have dark spots often need new LED strips or backlight assemblies.
• Speakers & Audio Boards (for monitors with sound): If your monitor’s audio crackles, cuts out, or stops working entirely, replacing the audio board or speakers can restore clarity.

Maintaining these components ensures your LG monitor continues to deliver sharp visuals, responsive performance, and long-lasting reliability.

Our Best-Selling LG Monitor Parts

• EAD63825218 – Internal Signal Cable: Ensures stable video transmission between key monitor components.
• AAN76148702 – Stand Base Assembly: Provides strong, secure support for everyday use.
• AAN75768702 – Tilt Stand Bracket: Allows smooth angle adjustment and ergonomic screen positioning.
• AAN75768602 – Monitor Stand Neck: Designed for durable, wobble-free screen elevation.
• EAY64449404 – Power Supply Board: Restores consistent power delivery and prevents unexpected shutdowns.
• EAJ65760102 – Main Board Assembly: Handles communication between display, inputs, and system controls.
• EAJ65760101 – Logic Board Unit: Ensures clear visuals, proper color output, and reliable signal processing.
• EAJ65731001 – Control Key Board: Fixes unresponsive monitor buttons and power functions.
• AKB72915294 – OEM Remote (for supported LG monitor/TV models): Offers easy navigation and quick-access settings.
• AGF79358846 – Input/Interface Board: Restores full HDMI, DisplayPort, and USB connectivity.

Genuine OEM LG Parts vs Aftermarket

Why Shop at LG Parts?

Choosing genuine LG monitor parts from LGParts.com ensures reliable performance, trusted quality, and perfect compatibility.

• 100% Genuine OEM Parts: Every item we sell comes directly from LG or authorized suppliers - no aftermarket or imitation components.
• Guaranteed Fit: Enter your monitor’s model number to instantly see compatible parts. If something doesn’t fit, we’ll replace it at no cost.
• Expert Assistance: Not sure what part you need? Our team can help diagnose the issue and guide you to the correct replacement.
• Fast Shipping: Most orders ship the same business day for quick, dependable delivery.
• Warranty Protection: Every genuine LG part includes official manufacturer warranty coverage.
• Easy Model Lookup: Simply search by your model number to filter parts that fit your monitor precisely.