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Don't be afraid of LCD splicing and screen distortion, Detian Technology will help

Author：admin / Publication time：2020-08-28

Technology is constantly developing, and LCD splicing screen skills are becoming more mature. However, there are many LCD manufacturers, and the quality and skills of LCD screens are also uneven. ThereforeDetian TechnologyThe editor would like to remind you that when choosing a LCD screen, you must choose a product with good quality, reputation, and technology. Only such products can ensure better quality. Below are a few small methods for dealing with LCD splicing screen distortion. If we encounter distortion problems in the future, we hope they can be helpful to us.

1: Check if the connection cable between the graphics card and the monitor is loose. Poor contact can cause "clutter" and "dots" on the LCD screen.

Solution: Due to the loose connection between the LCD splicing screen and the graphics card, the situation of "noise" and "spots" can be improved by firmly connecting the connection line.

2: Check if the graphics card is overclocked excessively. Overoverclocking can cause irregular and consecutive horizontal stripes on the screen

Method of handling: Check if the graphics card is overclocked. If the graphics card is overclocked, the above situation often occurs. In this case, the overclocking fluctuation should be appropriately reduced, but be careful. First, reduce the frequency of the graphics memory.

3: If there is a blurred screen, but the above two techniques are not effective after application, then it is necessary to check the quality of the graphics card,

The processing method is that users can check whether the anti electromagnetic interference and electromagnetic shielding quality of the graphics card are qualified. The specific method is to keep some components that may experience electromagnetic interference as far away as possible from the graphics card device (such as the hard drive), and then check if the screen blur disappears. If it is determined that the electromagnetic shielding function of the graphics card is not satisfactory, the graphics card should be replaced or the shielding cover should be restrained.

4: Check the display resolution, whether the display resolution or refresh rate is set too high,

The processing method, if it exceeds the optimal resolution set by the manufacturer's display screen, may also present a blurred screen phenomenon.

Most LCD splicing screens, LCD advertising machines, and LCD panels can be repaired using the above methods for screen blurring issues. There is also a method for dealing with screen blurring, which is generally overlooked. Due to the increasing update speed of graphics card drivers, some users always urgently need to install the latest version of other drivers. In fact, some of the latest drivers are either verification versions or optimized versions for a specific graphics card or game, and the use of such drivers may sometimes lead to screen blur.