Troubleshooting Samsung LN40A650A1F, LN46A650A1F Flat Panel Television

Troubleshooting

If the TV seems to have a problem, first try this list of possible problems and solutions.

If none of these troubleshooting tips apply, call Samsung customer service at 1-800-SAMSUNG.

Problem

Poor picture

Poor sound quality.

No picture or sound.

Possible Solution

Try another channel. / Adjust the antenna. / Check all wire connections.

Try another channel. / Adjust the antenna.

Try another channel. / Press the SOURCE button. /

Make sure the TV is plugged in. / Check the antenna connections.

No sound or sound is too low at maximum volume.

First, check the volume of units connected to your TV (digital broadcasting receiver, DVD, cable broadcasting receiver, VCR, etc.). Then, adjust the TV volume accordingly.

Picture rolls vertically.

The TV operates erratically.

The TV won’t turn on.

Remote control malfunctions

Check all wire connections.

Unplug the TV for 30 seconds, then try operating it again.

Make sure the wall outlet is working.

Replace the remote control batteries.

Clean the upper edge of the remote control (transmission window). Check the battery terminals.

“Check signal cable” message.

“Not Supported Mode” message.

Digital broadcasting screen problem.

The image is too light or too dark.

Black bars on the screen.

Picture has a Red/Green or Pink tint.

Closed Captioning not working.

Snowy picture.

Ghosting on picture

Horizontal bars appear to flicker, jitter or shimmer on the image.

Vertical bars appear to flicker, jitter or shimmer on the image.

Screen is black and power indicator light blinks steadily.

Image is not centered on the screen.

The picture appears distorted in the corner of the screen.

The "Resets all settings to the default values" message appears.

You may see small particles if you look closely at the edge of the bezel surrounding the TV screen.

Ensure that the signal cable is firmly connected to the PC source.

Check the maximum resolution and connected device’s Video frequency. Compare these values with the data in the Display Modes.

Please check the digital signal strength and input antenna.

Adjust the Brightness and Contrast. / Adjust the Fine tuning.

Make sure the broadcast you’re receiving is High Definition (HD).

HD channels sometimes broadcast Standard Definition (SD) programming, which can cause black bars.

Set your cable/satellite box to stretch or widescreen mode to eliminate the bars.

Make sure the Component cables are connected to the correct jacks.

If you are using a Cable/Satellite box, you must set Closed Captioning on the box, not your TV.

Your cable box may need a firmware upgrade. Please contact your Cable company.

This is sometimes caused by compatibility issues with your cable box. Try connecting Component cables instead.

Adjust the Coarse tuning and then adjust the Fine tuning.

On your computer check: Power, Signal Cable.

The TV is using its power management system.

Move the computer's mouse or press any key on the keyboard.

Adjust the horizontal and vertical position.

The screen position must be adjusted on the output source (i.e. STB) with a digital signal.

If "Just Scan" is selected with some external devices, the picture may appear distorted in the corner of the screen. This symptom is caused by the external devices, not TV.

This appears when you press and hold the EXIT button for a while. The product settings are reset to the factory defaults.

This is part of the product's design and is not a defect.

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LN52650A1F, LN32A650A1F, LN40A650A1F, LN46A650A1F specifications

Samsung has established itself as a powerhouse in the television market, consistently delivering innovative technologies and exceptional picture quality. Among its diverse range of TVs, the LN52650A1F, LN40A650A1F, LN32A650A1F, and LN46A650A1F models stand out due to their impressive features and advanced capabilities, catering to a variety of viewing needs.

The Samsung LN52650A1F is known for its sizable 52-inch screen, which offers an immersive viewing experience ideal for larger living spaces. This model features a Full HD resolution, providing clear and vibrant images thanks to Samsung's proprietary Clear Motion Rate technology. This feature minimizes blur during fast-moving scenes, making it an excellent choice for sports enthusiasts and action movie lovers. Additionally, the LN52650A1F supports multiple input options, including HDMI ports, ensuring compatibility with the latest devices and enhancing connectivity.

On the other hand, the Samsung LN40A650A1F, with its 40-inch display, balances compactness with performance. This model utilizes the exceptional Samsung Super Clear Panel, which enhances color accuracy and contrast, even at wide viewing angles. The built-in media player allows users to play videos, music, and photos directly from USB drives, adding convenience to the viewing experience. The LN40A650A1F also comes equipped with Samsung’s ConnectShare technology, enabling users to enjoy content from their external devices seamlessly.

The LN32A650A1F, a 32-inch model, is designed for smaller spaces like bedrooms or kitchens. Despite its size, it does not compromise on features, offering a Full HD resolution and a slim profile that integrates beautifully into any room. The model includes Samsung's ultra-clear panel technology, which helps to reduce glare and reflections, making it suitable for various lighting conditions. The LN32A650A1F also provides sufficient connectivity options, including HDMI and USB inputs.

Lastly, the LN46A650A1F is a 46-inch television that combines the best of both worlds. With its sleek design and advanced technologies, this model offers a visually stunning display accompanied by powerful sound quality. The television supports advanced image enhancements, such as 120 Hz refresh rate technology, which further reduces motion blur and enhances overall picture clarity.

In summary, the Samsung LN52650A1F, LN40A650A1F, LN32A650A1F, and LN46A650A1F models exemplify Samsung's commitment to quality and innovation. Each model caters to different preferences regarding size and functionality while incorporating technologies that enhance picture quality, connectivity, and overall user experience. Whether you are looking for a large screen for immersive viewing or a more compact option for cozy spaces, Samsung’s range of TVs delivers exceptional value and performance.