Samsung
Samsung BN44-00807A Power Supply Board
Best replacement part for DIY television power repairs.
Restore your Samsung TV's visual performance with this genuine BN44-00807A Power Supply / LED Board. This essential component efficiently manages power and illuminates your TV's LED backlight for optimal picture quality. It's a direct replacement for original Samsung boards and is compatible with numerous Samsung TV models. Crafted from high-quality materials, it ensures durability and reliable performance, meeting strict manufacturer standards. Designed for straightforward DIY installation, this board will quickly bring your television back to life. It includes a 180-day warranty for your peace of mind and ships the same business day if ordered before 4 pm CT.
$22.25
Owner Satisfaction
4.6
/ 5
Category Rank
4
/ 370
#4 in Television Circuit Boards
Price vs Category Average
-62%
Below average
Part Number
4400807
/ BN-A
Who it's for
- Users troubleshooting persistent power cycling or startup failures
- Viewers prioritizing long-term backlight health and consistent picture quality
- Owners seeking guaranteed compatibility and reliable voltage regulation
Who should skip it
- Budget-conscious repairers looking for cheaper third-party alternatives
- Novice users uncomfortable handling high-voltage internal electronics
- Owners concerned about long-term durability under high-heat conditions
Performance breakdown
OEM Compatibility
Genuine Samsung engineering ensures a perfect fit for listed TV models.
Installation Simplicity
Straightforward design allows for quick, manageable repairs by most DIY enthusiasts.
Power Stability
Reliable voltage regulation restores consistent performance to your display's LED backlight.
Component Longevity
High-quality construction meets strict manufacturer standards for sustained operational life.
Warranty Coverage
A 180-day protection period provides significant peace of mind for buyers.
Cross-Reference Versatility
Extensive compatibility with multiple part numbers simplifies the sourcing process.
Key Specs
Part Number
BN44-00807A
Compatible Part Numbers
BN44-00807D, BN44-00807E, BN44-00807F, BN44-00807H
Board Type
Power Supply / LED Board
Condition
Used
Warranty
180-Day
Type
Power Control Board
Brand
Samsung
Circuit Board Function
Power Supply Board
Features
- Direct Samsung replacement board
- Ensures stable power delivery
- Drives LED backlights for clear picture
- Compatible with many Samsung TVs
- 180-day warranty included
- Genuine OEM part
- Durable, high-quality construction
- Easy DIY installation
What customers say
Customers overwhelmingly praise the Samsung BN44-00807A Power Supply Board as an economical and effective solution for repairing failing televisions. The core satisfaction centers on value and ease of installation. Users report successfully resolving common power issues like clicking sounds or failure to turn on, saving significant money over buying a new set. Many highlight the board’s plug and play nature, making DIY repair accessible with basic tools. While a small number of users experienced early failures or DOA units, the general consensus confirms this component reliably restores full functionality. For most, it is a highly recommended, high value investment that extends the life of their display.
Know before you buy
The most reliable way is to check the part number printed directly on your current power supply board. You can also verify compatibility by matching your specific TV model number against our provided list or using our cross-reference tool.
This is a used, genuine OEM Samsung component. Each board is thoroughly inspected to ensure it meets manufacturer performance standards before being listed.
Yes, this board is designed for straightforward DIY installation. However, please ensure your TV is unplugged and you have discharged any residual electricity from the capacitors before opening the chassis.
While this board addresses many power and backlight failures, TV symptoms can sometimes be caused by other components like the main board or LED strips. If the issue persists, we recommend checking your other internal connections or consulting a technician.
Yes, every BN44-00807A board includes a 180-day warranty. This covers you against defects, providing peace of mind that the part will perform reliably after installation.
Yes, the BN44-00807A is compatible with several other part numbers, including BN44-00807D, BN44-00807E, BN44-00807F, and BN44-00807H. These are functionally identical and can be used as direct replacements.
Still have a question?
Ask Hayley anything about this product before you decide.