Why is Samsung network TV disappearing after watching it for a while

Hello dear Samsung users:

We are sorry that we cannot tell what problem you are experiencing based on the information you have provided so far, so please provide us with the model number of your TV and a detailed description of the situation you are experiencing, and then contact us through the Samsung Digital Services platform.

Comments, suggestions, complaints, please click:

Samsung TV has a black screen repeatedly, it is recommended that you:

1.Reconnect the signal cable.

Make a repair application, and the Samsung service center personnel will come to inspect it.

Samsung TV screen black screen, recommended you:

1.First of all, confirm whether the power light is on, check whether the power cord is disconnected and replugged and replaced at home power socket test.

2.According to the signal connected to the TV, press the [Program Source] button of the TV remote control to select the corresponding **mode.

3.Some models of TVs support the background** function, which can be used to try to start the screen with any button except the [Power] and [Volume] keys.

4.Some models of TVs are set up with wired and wireless interfaces,When connecting a wired signal,Please press【Antenna】Key,Select【Wired】,Or try to select the station again。

5.Connect external sources to other TVs for testing and troubleshooting.

6.If the above operations do not solve the problem, please report for repair through Samsung's official website, and Samsung maintenance personnel will come to check and deal with it.

Samsung TV has a black screen phenomenon when changing channels2-3Seconds of black screen phenomenon,It is the process of signal processing by TV,Because the picture displayed in the process is abnormal,So it is made into a black screen display,This is not a TV failure problem,Please feel free to use。

If this is not the case, you can log on to Samsung's official website to report for repair.

The engineer will come to inspect and repair for you.

How to fix the black screen of Samsung TV,It's not as difficult as you think,It's worth a collection at a glance。

You call Samsung's after-sales **4008105858, just follow the voice prompts to report for repair, someone will contact you, and the quality of Samsung is not generally poor. . .

Summary. TV early warning refers to the provision of early warning services for the public through TV and the Internet when the first strikes. With the first release of TV warning information, the first early warning technology has achieved full coverage on radio, television, computers, mobile phones and special receiving terminals.

The core of the technology is to use the time difference between the first wave and the radio wave to send an alarm——— when the first occurs, the system through the radio signal, before the arrival of the first wave to send an alarm, remind people to avoid danger.

Kiss. Samsung TV** will stop, 1The failure of the TV socks system,First try other software,If other software is not available,You need to restore the TV to factory settings or flash it; 2.

If the TV software loses files during startup, and the critical program cannot be started, you can completely uninstall the previously installed software, and then reinstall it; 3.There is a conflict between the application software in the TV during operation,If a third-party TV sales application software is installed in the TV, it is entirely possible to cause software running errors,Restart the TV is generally OK;

4.Today's TV has a small memory capacity due to the small amount of memory that is imitated by the general grip,So it is not recommended to install too much software,Duan Fiber when the TV is used for a long time causes the memory to be full,This is sold when the software is often unable to open、Flashback, etc.,So you need to clean up the cache garbage regularly,Uninstall the software that is not usually used,From the application market when needed**Can。

Nowadays, TVs generally have a small memory capacity, so it is not recommended to install too much software.

What is the TV ** warning for?

It always appears. TV early warning refers to the provision of early warning services for the public through TV and the Internet when the first strikes. With the first release of TV warning information, Dibi and earthquake early warning technology has achieved full coverage on radio, television, computers, mobile phones and special receiving terminals.

The core of the technology is to use the time difference between the **wave with Huiwei and the radio wave to send an alarm——— when the ** occurs, the system through the radio signal, preemptively send out an alarm before the arrival of the ** wave, reminding people to avoid danger.

The power supply part of the TV circuit is destroyed into the overload protection state,This is caused by the soft breakdown of the component in the rear circuit part,After the TV is used for a period of time, the component is in a breakdown state after heating,Lose the performance of the work hail cherry blossom,Cause the power supply to enter the overload automatic protection state,The TV screen is automatically turned off。 When the power is turned off, the soft-breakdown component on the circuit board is power-off and does not work, the power supply is cut off, and the component returns to normal state after the temperature drops after a while. This component is generally a power supply part or a component with high power and high heat emissions in the back stage.

This kind of troubleshooting is more difficult,To disassemble the case and power on the TV to let the TV in this state, immediately release high-voltage electricity,Immediately start the maintenance to find out,After cooling, it is impossible to judge the bad parts。

Usually there are two types of black screens: one is the black screen in use, and the first is the standby black screen.

Most of the black screens in use are caused by the third-party software of **, and the situation of this phenomenon in the software that comes with this machine is less hidden. There may be two reasons: there may be a problem with the software itself, such as the software itself is unstable or does not match the mobile phone system, and uninstalling the software can solve this problem; If the software is not compatible with each other, it is necessary to install and uninstall the software one by one, and experiment to check which software is the problem.

If you find it, you will uninstall it with you, and the problem can basically be solved.

The black screen in standby is mainly due to the fact that the mobile phone will automatically turn off the screen if it does not detect the key trigger signal for a long time, that is, standby, when you need to use the mobile phone, the button will activate the circuit in the mobile phone, and then the screen will light up.

The reason for the black screen may be because the mobile phone system sends a command to light up the screen, but the screen cannot respond in time due to the delay in the transmission of the circuit, so the black screen is caused. In this case, you don't need to be in a hurry to recover, wait for a while or use the ** around you to dial the phone with a black screen, if you can get through, this problem will be solved.

It may be that the aspect ratio is not adjusted well.

The battery is aging, or there are too many background programs, restart, or turn down the screen brightness.

You ** a mobile phone software to save battery on your phone, run it. If it's still the same, it means that your Bu Ji mobile phone is either the program that the Jiye ** update, or your mobile phone has a problem with leakage and fighting, and it's time to repair it.

Hello dear Samsung users:

Samsung knows that we will provide you with high-quality solutions and answer your questions attentively, and hope to get your satisfactory evaluation.