Lg EBR79267103 Main Pcb Power Control Board Assembly (Primary Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR79267103 replaces AP5977800, 3381835, PS11710939.

Description

This Main PCB Power Control Board Assembly is the refrigerator's primary electronic control that manages power distribution and key functions, restoring responsive controls and system operation when the original board fails. What it does:

• Regulates power to major refrigerator components and coordinates control signals
• Supports user interface, sensors, and compressor/defrost control circuits
• Common symptom: unit is unresponsive, display/control panel is blank or intermittent
• Common symptom: cooling cycles, compressor, or defrost behavior are erratic or stopped
• Can clear control-related error codes and restore normal operation when board is faulty

What's included:

• One Main PCB Power Control Board Assembly

Install notes:

• Disconnect power to the appliance before removing or installing the board
• Handle the board by edges and avoid static-sensitive contact; use a grounding strap if available
• Confirm all connectors are fully seated and harnesses are routed as originally installed