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List of contents of this article:

• 1, Why LG TV can't realize screen projection
• 2、Why can't LG TV project the screen
• 3,Walletinvestor digi plus What's wrong with the automatic shutdown of LG TV

Why can't LG TV achieve screen projection

In summary, LG TV The main reason why screen projection cannot be realized as content is due to the imperfect support of its operating system and application, as well as hardware limitations.

Demo model information: productBrand model: LG75UM7100PCA system version: WebOS0 may be a failure of the lg TV system. Please restart the TV and try to project the screen; it may be that the TV system version is incompatible with the screen projection APP, just upgrade to the latest system; it may be that the multi-screen interaction in the TV settings is not turned on. , please check whether it is open.

The whole network screen projection TV function, in the connection state, click the video on the home page, and the screen will be automatically projected to the TV for playback. Local videos, selfies, short videos, and small movies can also be projected to the TV.

LG65Nano86, oled55c1pcb. There is no built-in TV screen projection software in the LG65Nano86 model of LG TV, resulting in the inability of wireless screen projection on mobile devices such as mobile phones.The oled55c1pcb model is incompatible with the TV system version and the screen projection APP, so the screen cannot be projected.

Why can't LG TV project the screen

Secondly, the hardware limitation of LG TV is also one of the reasons why it can't project the screen. Screen projection requires a network connection between TVs and other devices, and requires a large amount of data transmission and decoding work. However, the processor and network modules of LG TV may not be enough to support a smooth screen projection experience.

Please restart the TV and try to project the screen; it may be that the TV system version is incompatible with the screen projection APP, just upgrade to the latest system; it may be that the multi-screen interaction in the TV settings is not turned on, please check whether it is turned on.

Network connection problems When projecting the screen, you first need to make sure that the mobile phone or computer is connected to the same network as the TV. If you can't connect to the same network, the TV will not be able to display the content on the mobile phone or computer screen.

Software problem If you want to use your mobile phone to project the TV, if you can't connect, it is likely to be because the mobile phone is installed with software that supports screen projection, but there is no screen projection software in the TV. We must first connect the TV to the network, and then download the corresponding screen projection software. .

LG65Nano86, oled55c1pcb. There is no built-in TV screen projection software in the LG65Nano86 model of LG TV, resulting in the inability of wireless screen projection on mobile devices such as mobile phones. OThe led55c1pcb model is incompatible with the TV system version and the screen projection APP, so the screen cannot be projected.

The failure of the TV to project the screen may be caused by the following reasons: signal source problems: check whether the screen projection function of mobile phones, tablets or other devices is normal to ensure that they can be detected. Network connection problems: Check whether the TV and other devices are connected to the same network, and check whether the network is normal and stable.

What's wrong with the automatic shutdown of LG TV

Hello, the reasons for the automatic shutdown of LCD TV are as follows: The power supply system is unstable, which can also cause automatic shutdown failures. You can consider the configuration one UPS backup power supply with voltage stability function.

2. If the above measurements are normal, it means that there is no fault in the switching power supply circuit. Otherwise, it is a fault in the switching power supply circuit. If it is a problem with the switching power supply circuit, you should mainly check the power protection circuit components, such as controllable silicon protection circuit components.

The TV will automatically turn off after it is turned on, which means that a component system in the TV does not work normally, causing the detection protection loop protection and causing the TV to turn off.