06 Troubleshooting and Maintenance

Troubleshooting

If the TV seems to have a problem, first review this list of possible problems and solutions. Alternatively, review the Troubleshooting Section in the e-Manual. If none of these troubleshooting tips apply, please visit “www.samsung. com” and click on Support, or contact the call centre listed on the back cover of this manual.

•• This TFT LED panel is made up of sub pixels which require sophisticated technology to produce. There may be, however, a few bright or dark pixels on the screen. These pixels will have no impact on the performance of the product.

•• To keep your TV in optimum condition, upgrade to the latest software. Use the Update Now or Auto update functions on the TV's menu ( > Settings > Support > Software Update > Update Now or Auto update).

The TV won’t turn on.

•• Make sure that the AC power cord is securely plugged in to the TV and the wall outlet.

•• Make sure that the wall outlet is working and the power indicator on the TV is lit and glowing a solid red.

•• Try pressing the Power button on the TV to make sure that the problem is not with the remote control. If the TV turns on, refer to “Remote control does not work” below.

There is no picture/video/sound, or a distorted picture/video/sound from an external device, or “Weak or No Signal” is displayed on the TV, or you cannot find a channel.

•• Make sure the connection to the device is correct and that all cables are fully inserted.

•• Remove and reconnect all cables connected to the TV and the external devices. Try new cables if possible.

•• Confirm that the correct input source has been selected (

> Source).

 

•• Perform a TV self diagnosis to determine if the problem is caused by the TV or the device (

> Settings >

Support > Self Diagnosis > Start Picture Test or Start Sound Test).

 

•• If the test results are normal, reboot the connected devices by unplugging each device's power cord and then plugging it in again. If the issue persists, refer to the connection guide in the user manual of the connected

device.

 

•• If the TV is not connected to a cable or satellite box, run Auto Tuning to search for channels (

> Settings >

Broadcasting > Auto Tuning Settings > Auto Tuning).

 

–– This function is only available on certain models in specific geographical areas.

 

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Samsung UE55MU9000TXXU, UE65MU9000TXZG, UE55MU9000TXZG, UE65MU9000TXZT Troubleshooting and Maintenance, TV won’t turn on
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UE55MU9000TXXU, UE65MU9000TXXU, UE65MU9000TXZG, UE55MU9000TXZT, UE65MU9000TXSQ specifications

The Samsung UE55MU9000TXSQ and UE65MU9000TXSQ models are part of Samsung's acclaimed MU9000 series, designed to elevate the viewing experience. These 4K Ultra HD Smart TVs combine cutting-edge technologies and innovative features to deliver stunning picture quality and exceptional performance.

One of the standout technologies in these models is the 4K UHD resolution, which boasts four times the pixel density of Full HD. This means that viewers are treated to sharp, detailed images, allowing them to see every detail in their favorite movies and shows. The HDR (High Dynamic Range) capability further enhances the viewing experience by providing rich contrast and vivid colors. HDR allows the TV to display a broader range of luminosity, ensuring that both the brightest highlights and the darkest shadows are rendered beautifully.

The Samsung UHD Dimming technology included in both models enhances the overall picture quality by dividing the screen into multiple zones. This allows the television to adjust brightness and contrast on an individual basis, resulting in more accurate colors and improved image depth. This nuanced control makes for a more lifelike viewing experience, whether you are watching a dark scene in a thriller or bright colors in a nature documentary.

Both models are powered by Samsung’s Smart Hub, offering an intuitive interface for accessing a myriad of streaming services, applications, and content. The Smart View feature enables seamless connection to mobile devices, letting users share content easily. Additionally, voice control compatibility with smart assistants offers a hands-free experience, allowing for effortless navigation and command.

In terms of sound quality, the UE55MU9000TXSQ and UE65MU9000TXSQ come equipped with Dolby Digital Plus, delivering an immersive audio experience that complements the stunning visuals. The sleek design and narrow bezels further enhance the aesthetic appeal, making these televisions a great addition to any modern living space.

Moreover, the Quantum Dot technology integrated into these models allows for a wider color spectrum, producing more vibrant and realistic colors compared to traditional LED TVs. Whether you’re gaming, streaming your favorite series, or watching sports, these features ensure an impressive, engaging experience that captures attention and immerses viewers in the content.

With a blend of advanced technologies and user-friendly features, the Samsung UE55MU9000TXSQ and UE65MU9000TXSQ represent an excellent choice for anyone looking to elevate their home entertainment setup.
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