What should I do if the TFT LCD screen is spoiled:
The TFT LCD screen is divided into two situations, one is the TFT LCD screen before the installation, and the other is the TFT LCD screen after a period of use after installation. These two different time periods, check The reason is also completely different.
Generally, the TFT LCD screen has a glitch before installation. This situation is very likely to be the cause of the TFT LCD screen itself. We generally check whether the driver is normal, and whether there are problems with the chip and cable. It may be in the design of the TFT LCD screen. There are certain defects on the TFT LCD screen. In this case, internal analysis is generally required for TFT LCD manufacturers to obtain specific solutions.
There is another situation mentioned above, that is, the TFT LCD screen is blurred after being used for a period of time after installation. In this case, we need to check whether the connection with the motherboard is normal, whether the screen shows signs of jitter, and whether the image can be seen clearly. Whether the whole machine is poorly sealed, causing dust or water to enter the place where the motherboard and the TFT LCD screen are connected, it can cause the TFT LCD screen to flower screen, this should be combined with the TFT LCD screen itself, the motherboard, structure, etc. For analysis, the steps are more complicated.
If you can't find out the cause after investigation in many aspects, you have to go to a professional manufacturer for research, and leave professional matters to professional people. After all, it will be more worry-free and labor-saving.
