Samsung LA40B530P7R LA40B550K1F Power Board Original Disassembled Replacement

This power board is a direct replacement component for Samsung LA40B530P7R and LA40B550K1F television models. It is an original Samsung board, disassembled from a working unit and tested before shipment to ensure it powers on correctly. If your TV shows no power, shuts down intermittently, or fails to start, this board can restore normal function. You must check the board number (H40F1-9SS or BN44-00264A) and socket configuration against your original board to confirm compatibility.

Features and Construction

This board is an authentic Samsung part, not a generic or refurbished substitute. It comes as shown in the product images, with all original components intact.

Original Samsung Component

The board is sourced from a genuine Samsung television chassis. Using an original part helps maintain the electrical specifications and fit of the factory design.

Model Identifiers

The board carries two model numbers: H40F1-9SS and BN44-00264A. These numbers are used for cross-referencing and ordering the correct replacement part for your TV.

Testing and Condition

Each board is tested before it is shipped to you. This test confirms that the board receives power and produces output, reducing the risk of receiving a non-functional unit.

Pre-Shipment Testing

The seller tests the board to verify basic power-on functionality. This step is intended to give you confidence that the replacement part is operational.

Disassembled Condition

This board has been removed from a television that was taken apart for parts. It is not new in retail packaging, but it is an unused spare from a donor unit.

Buying and Installation Advice

Before ordering, compare the board numbers and the shape of the connector sockets with your original board. The fit must be identical to work with your TV.

Check Board Number and Socket

Verify that the board number on your original power board matches H40F1-9SS or BN44-00264A. Also confirm that the socket layout is the same as shown in the listing photos.

Installation Precautions

Unplug the television from the mains before opening the back panel. If you are not experienced with electronics repair, seek help from a qualified technician to avoid damage or injury.