Lg EBR77963801 Display Power Control Board Assembly (Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR77963801 replaces AP5977685, 3193942, PS11710823.

Description

Replacement display power/control board that powers and front-panel display and user interface so the appliance's display lights, indicators and buttons respond correctly. Use when the display is blank, flickering, or controls are unresponsive. What it does:

• Supplies power and control signals to the front display and touch/physical buttons.
• Restores display illumination and indicator LEDs when the original board has failed.
• Helps resolve unresponsive controls, intermittent display behavior, or loss of display backlight.
• Interfaces with the main control board to relay user commands to the appliance.

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

• Disconnect power to the appliance before servicing to avoid shock or damage.
• Handle the board by the edges and avoid electrostatic discharge; use an ESD strap if available.
• Note connector locations and harness orientation; disconnect and reconnect connectors carefully.
• Test the unit after installation before fully reassembling the appliance.