Lg CSP30021039 Service Power Control Board (Onboarding) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number CSP30021039 replaces AP6976686, EBR78940512.

Description

This service power control board assembly replaces a failed onboarding/power control module to restore the appliance's power management and initial setup functions. It's used when the unit fails to power up or complete onboarding/communication sequences. What it does:

• Controls power distribution to the appliance's control systems and sensors.
• Manages onboarding and initial communication/setup routines for network-enabled units.
• Provides signal interface between the main control electronics and power components.
• Can address symptoms like failure to power on, incomplete onboarding/Wi-Fi setup, or related control errors.

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

• Disconnect all power before servicing to avoid shock; follow manufacturer safety procedures.
• Handle the board carefully and avoid electrostatic discharge; use proper ESD protection.
• Installation typically requires removing the access panel and disconnecting/reconnecting wiring harnesses; keep connector orientations noted.
• After replacement, follow OEM instructions for any required setup, pairing, or firmware steps.