null

Samsung BN81-27387A Main Board

SKU:
sj-BN81-27387A
$68.99
$68.99
180-Day Warranty
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more


Introducing the Samsung BN81-27387A Main Board – a vital component for your Samsung TV, designed to ensure flawless performance and superior image quality. Ideal for replacing your existing main board, this "Like New" condition board is a perfect fit for several Samsung TV models, ensuring your viewing experience remains uninterrupted.

Key Specifications:
- Part Number: BN81-27387A
- Manufacturer Part Number: Samsung BN81-27387A
- Visible Number: BN41-03350A
- Compatible Models: UN55U7900FFXZA, UN65U7900FFXZA, UN65U7900FDXZA, UN43U7900FFXZA, UN50U7900FFXZA, UN50U7900FDXZA, UN75U7900FFXZA, UN55U7900FDXZA, UN75U7900FDXZA
- Shipping Dimensions: 12.000 x 12.000 x 4.000 inches
- Ship Weight: 1 lb

This Samsung main board is an essential internal part for maintaining the high performance of your TV, ensuring all the features and functionalities work seamlessly. Whether you're dealing with image issues or complete screen blackouts, replacing the main board can be the solution you need.

Explore more high-quality TV parts and accessories at ShopJimmy.com, where quality meets affordability. Discover why so many customers trust us for their electronic component needs.

Known Models

BrandModelsVersions
SamsungUN43U7900FFXZA
UN50U7900FDXZA
UN50U7900FFXZA
UN55U7900FDXZA
UN55U7900FFXZA
UN65U7900FDXZA
UN65U7900FFXZA
UN75U7900FDXZA
UN75U7900FFXZA
Part Number:
BN81-27387A
Manufacturer Part Number:
Samsung BN81-27387A
Visible Number:
BN41-03350A

What is a main board?

The main board is basically the “brains” of your TV and controls everything, from the audio to video streams. All of the user data and settings are also stored on the main board.

Which symptoms does a main board fix in a TV?

•  If your TV doesn’t turn on, it could be the main board. If your TV turns on but has no video and/or no audio, it could also be the main board.

•  If one HDMI input works but others don’t work, it could be the main board.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace a main board?

It's easy! Once you match the part number on your main board with the part number listed on this page to confirm compatibility, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the board.