BN94-18351W Samsung Main Board for QN77S90DAFXZA
BN94-18351W (BN9418351W) OLED TV Main Board
- Part Number: BN94-18351W (BN9418351W)
- Board Number(s): BN97-21185J
- Product Type: OLED TV Main Board
- Compatible TV Model(s):
QN77S90DAFXZA FA02
Product Description
This Samsung main board (BN94-18351W) is the central control unit for your QN77S90DAFXZA television. It processes all video and audio signals, manages smart TV functions, and controls communication between all other boards in your TV. If your TV won't turn on, has no picture, no sound, or smart features aren't working, replacing this main board often resolves these issues.
Key Features
- Genuine Samsung replacement part ensuring perfect compatibility
- Restores full TV functionality including picture, sound, and smart features
- Pre-programmed and ready to install
- Quality tested for reliable performance
Important Notes
- Verify your TV model number and board number before ordering
- Professional installation recommended due to technical complexity
- Disconnect power before installation and handle with care to avoid static damage
- Ensure all cable connections are secure after installation
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
BN94-18351W Samsung Main Board for QN77S90DAFXZA
Frequently Asked Questions
How long does it take to process an order?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
Do you ship internationally?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What is your return policy?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What are your sizing options?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
