Lg EBR78914102 Display Power Control Board (Main Display Pcb) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR78914102 replaces AP5977771, 3299018, PS11710909.

Description

This is the display power control board assembly that supplies and manages the refrigerator's front display and user interface, restoring visible readouts and responsive controls. It replaces a failed display module to return normal front-panel operation. What it does:

• Powers the digital display and front-panel lights so temperature and status are visible
• Interfaces between user touch/buttons and the refrigerator control system for accurate input
• Helps correct symptoms such as a blank or dim display, unresponsive touchpad/buttons, or incorrect front-panel indicators
• Works as the main display/control PCB that communicates display status to the main control board

What's included: One display power control board assembly as shown. Install notes:

• Disconnect power at the household breaker before replacing the board to avoid shock or damage
• Handle the PCB by its edges and avoid static discharge; use an ESD wrist strap if available
• You may need to remove the front control panel or dispenser bezel; keep screws and clips organized