2. Check if the connection of the graphics card is loose If an abnormality occurs between the LCD splicing screen and the connection card, the most common such as poor contact will cause the screen to appear â€œchaoticâ€ and the â€œnoiseâ€ is like a Huaping phenomenon.
3. Check the quality of the graphics If there is a black screen problem after the replacement of the graphics card, and the above methods have not been resolved, should be anti-electromagnetic interference and electromagnetic shielding quality assurance whether the video card clearance.
4. Check the graphics driver compatibility The best driver after the user uses the certification authority, preferably the graphics provided by the driver manufacturer, to facilitate the protection of various hardware and software compatibility.
5. Check the screen resolution or refresh rate is set too high now the general LCD splicing screen can support 1080P display resolution, the resolution can be used in most cases, if blindly to the screen resolution is too high, there may be noise or Huaping phenomenon to achieve.
If the above method investigation does not solve the problem, then the best feedback to the manufacturer, please solve the problem of LCD splicing screen expertise.
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Shenzhen Chengrong Technology Co.ltd is a high-quality enterprise specializing in metal stamping and CNC production for 12 years. The company mainly aims at the R&D, production and sales of Notebook Laptop Stands and Mobile Phone Stands. From the mold design and processing to machining and product surface oxidation, spraying treatment etc ,integration can fully meet the various processing needs of customers. Have a complete and scientific quality management system, strength and product quality are recognized and trusted by the industry, to meet changing economic and social needs .
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Shenzhen ChengRong Technology Co.,Ltd. , https://www.chengrongtech.com