1. Power supply problem: If there is a problem with the power supply of your Hisense TV, it may cause flicker failure. In this case, you need to check whether the power cord is plugged in and the power switch is turned on.
2. Signal source problem: If the signal source received by your TV is not very good, it may cause the screen to flicker. You can try changing the channel or reorienting the antenna.
3. Video processor problem: The flicker failure of Hisense TV may also be due to the problem of its video processor, which will lead to the problem of color or picture distortion on the screen. If this is the case, you need to contact after-sales customer service.
4. Static electricity: When you use the TV, some static electricity may be generated, which may affect the normal operation of Hisense TV. You can try to connect the amplifier or adjust the power cord before each use to avoid the failure caused by static electricity.
5. Heat dissipation: the TV will heat itself during use. If it is used for a long time without good heat dissipation, it will also cause flicker failure of Hisense TV. In this case, you can stop using the TV and let it cool for a while, or you can reduce the long-term use time.
In a word, the flicker fault of Hisense TV is a very common problem, but you don't have to worry too much. As long as you check the power supply, signal source, video processor and heat dissipation, you can find the problem. If hardware problems are involved, it is recommended to contact professional after-sales customer service to repair or replace parts.