KMRLDGUQ TV Power Supply Board BN44-00771A
Best replacement part for DIYers fixing power-related television issues.
This KMRLDGUQ TV Power Supply Board, part number BN44-00771A, is designed to restore normal TV operation. It effectively resolves issues such as the TV not turning on, black screens, or blurred screens, ensuring your television functions correctly. This board also helps improve the viewing experience by providing a stable power supply, reducing screen flicker and brightness fluctuations for enhanced comfort and visual quality. By supplying consistent power to all TV components, it helps prevent damage from power supply problems, thereby extending the overall lifespan of your television. Its user-friendly design makes installation straightforward.
$225.79
Owner Satisfaction
4.5
/ 5
Category Rank
23
/ 370
#23 in Television Circuit Boards
Price vs Category Average
+289%
Above average
Part Number
4400771
/ BN-A
Who it's for
- Budget-conscious owners looking to repair rather than replace
- Eco-minded consumers aiming to reduce electronic waste
- DIY repairers seeking a direct, hassle-free component match
Who should skip it
- Novice repairers lacking experience with high-voltage electronics
- Users who have not yet confirmed the root cause
- Purists prioritizing long-term reliability over cost savings
Performance breakdown
Compatibility Precision
Engineered specifically for the L46HF_EDY series to ensure seamless integration.
Installation Simplicity
Straightforward layout allows for quick, hassle-free replacement by DIY enthusiasts.
Power Stability
Consistent voltage delivery effectively eliminates common screen flicker and brightness issues.
Component Longevity
Robust circuitry protects sensitive internal hardware from damaging power fluctuations.
Build Quality
Durable construction meets the necessary standards for reliable long-term television operation.
Troubleshooting Efficacy
Reliably resolves power-related failures like black screens or startup malfunctions.
Key Specs
Part Number
BN44-00771A
Compatible TV Brand
Samsung
Compatible Model Series
L46HF_EDY
Function
TV Power Supply Board
Condition
New
Return Policy
30-day refund/replacement
Features
- Restores normal TV operation by fixing power-related issues.
- Enhances viewing experience with stable power and reduced screen flicker.
- Extends TV lifespan by protecting components from power supply problems.
- Easy to install with a user-friendly design.
What customers say
Customers consistently praise the KMRLDGUQ TV Power Supply Board BN44 00771A for its remarkable reliability and excellent value. Many reviewers highlight how this board effectively revived their televisions, providing a cost effective alternative to purchasing a new set or expensive professional repairs. The consistent theme is that the product works as expected, restoring full functionality and extending the life of their existing entertainment systems, making it a highly regarded solution for common TV power issues.
Know before you buy
This board is specifically designed to address power-related failures, such as a TV that won't turn on, a black screen, or persistent screen flickering. If your TV shows these symptoms, it is likely a power supply issue that this part can resolve.
No, this board is specifically engineered for the L46HF_EDY model series. Always verify your TV's exact model number and match it against the BN44-00771A part number before purchasing.
The board features a user-friendly design intended for straightforward replacement. However, because you will be working inside a television, ensure the unit is unplugged and you are comfortable handling internal electronic components.
Yes. By providing a consistent and stable power flow to all internal components, this board can eliminate brightness fluctuations and screen flicker, leading to a more stable and comfortable viewing experience.
If the issue persists after installation, it is possible that another component, such as the main board or the backlight, is faulty. We offer a 30-day refund or replacement policy to provide you with peace of mind during the troubleshooting process.
Still have a question?
Ask Hayley anything about this product before you decide.