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Samsung BN94-12423A One Connect PCB Assembly
Part #: BN94-12423A
Brand: Samsung
This genuine Samsung part is designed to be a perfect fit replacement for your existing PCB assembly. This part is made with superior quality materials that are built to last, ensuring you get the most out of your product. With its reliable performance and modern design, you can trust this part to keep your device running smoothly for years to come. Avoid the hassle of dealing with outdated or cheaply made parts and invest in this quality original Samsung part today!
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Supported Models
The Samsung BN94-12423A LED TV Parts & Accessories is the correct replacement for the following model numbers.
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Frequently Asked Questions - Samsung BN94-12423A One Connect PCB Assembly
How do I connect my Samsung TV using the One Connect system?
To connect the One Connect system, plug the One Connect cable into the port on the PCB assembly and attach the other end to your Samsung TV. This single cable carries power, audio, and video signals, reducing clutter and making setup simple.
Where is the reset button on a Samsung One Connect box?
Most One Connect units do not have a physical reset button. Instead, resets are performed by unplugging the One Connect box and TV for 1–2 minutes or by using the TV’s on-screen reset options.
How do I reset the Samsung One Connect PCB or main board?
Unplug the TV and One Connect box, wait for a full minute, and reconnect everything. For a deeper reset, go to Settings → Support → Self Diagnostics → Reset on your Samsung TV to refresh the board’s settings and connections.
Why is my Samsung TV not detecting the One Connect box?
This often happens due to a loose cable, damaged PCB assembly, or outdated firmware. Check cable connections, power cycle the system, and update the TV software.
What are symptoms of a failing Samsung One Connect PCB board?
Common signs include no signal on the screen, repeated disconnect messages, HDMI ports not working, or the TV failing to power on when connected through the One Connect box.
Can a damaged One Connect PCB cause HDMI ports to stop working?
Yes, the PCB assembly controls all HDMI signals. If the board is failing, ports may stop recognizing devices or show intermittent connection issues.
Do I need special tools to replace the Samsung BN94-12423A PCB assembly?
Replacement typically requires only a small screwdriver. Disconnect the One Connect cable, remove the panel screws, and swap the old PCB with the new one.
Can a faulty One Connect PCB prevent the TV from powering on?
Yes, if the PCB is damaged, the TV may fail to start, show error messages, or shut off unexpectedly. Replacing the board usually resolves the issue.
