Lg EBR78914101 Display Power Control Board Assembly (Main Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR78914101 replaces AP5977770.

Description

This display power control board assembly powers and controls the appliance's front display and user-interface functions, restoring visible status indicators and responsive touch/buttons for normal operation. What it does

• Supplies power to the display and backlight so icons, lights, and readouts are visible
• Routes user inputs from touchpads or buttons to the main control system for proper response
• Re-establishes communication between display and main control when failures cause unresponsive controls
• Can resolve symptoms such as a blank or flickering display, unlit indicators, or unresponsive front-panel controls

What's included

• One display power control board assembly

Install notes

• Disconnect power to the appliance before starting any repair to avoid shock or damage
• Handle the board carefully and avoid electrostatic discharge (ESD); use an ESD strap if available
• Secure connectors and mounting hardware properly