Samsung LA40B530P7R LA40B550K1F Power Board

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Original Samsung LA40B530P7R LA40B550K1F Power Board H40F1-9SS BN44-00264A

Samsung LA40B530P7R LA40B550K1F Power Board

Reliable Replacement Power Board for Samsung TVs
The Samsung LA40B530P7R LA40B550K1F Power Board is a dedicated replacement part designed to restore stable power performance to compatible Samsung televisions. If your TV is experiencing issues such as failure to turn on, random shutdowns, blinking standby light, or no picture with sound, a worn or damaged power board may be the cause. This unit is engineered to deliver consistent voltage and current so your TV can operate smoothly and safely in daily use.

Designed for Specific Samsung Models
Created specifically for use with Samsung LA40B530P7R and LA40B550K1F series TVs, this power board offers precise fit and compatibility. The mounting points, connectors, and layout are made to match the original board, helping make replacement more straightforward for technicians and experienced DIY users. Using a compatible board is important to ensure the TV receives the correct power supply for its screen, main board, and backlight system.

Stable Power Delivery and Protection
The Samsung LA40B530P7R LA40B550K1F Power Board is designed to convert incoming AC power into stable low-voltage DC outputs needed by the TV’s internal components. Quality components and protective circuits help guard against issues like over-voltage, short circuits, or inconsistent supply. This stability supports better picture quality, reliable startup, and long-term performance, reducing the risk of further damage to other electronic parts inside the TV.

Ideal for Repair, Refurbishment, and Maintenance
This power board is an excellent choice for extending the life of your Samsung television rather than replacing the entire unit. It is suitable for professional repair shops, electronics technicians, and confident home users who prefer to repair rather than discard their TV. Replacing a faulty power board can restore normal operation, reduce electronic waste, and save money compared to buying a new television.

Quality Construction and Practical Upgrade
Built as a direct power solution for compatible models, the Samsung LA40B530P7R LA40B550K1F Power Board features a durable PCB design with clearly marked connectors and components. When installed correctly, it helps bring your TV back to reliable working condition, supporting everyday use for movies, games, streaming, and broadcast viewing. For anyone experiencing power-related issues on these Samsung models, this replacement power board is a practical, targeted part to help restore performance and extend the life of the TV.