How To Do When You Met Your Mosaic Screen Was Crashed

LCD splicing products have the advantages of low power consumption, light weight, long life (generally can work more than 50,000 hours), no radiation, uniform picture brightness, bright color and so on. However, if the splicing is not good enough to cause a beautiful screen, we can share our years of experience with shenzhen ruxin electronics co., LTD. How to deal with the beautiful LCD screen?

1. Check whether the connection between the LCD splicing screen and the graphics card is loose. Poor contact will lead to "clutter", "dot" shaped flower screen is the most common phenomenon.

2. Check whether the video card is excessively overclocked. If the video card excessive overclocked use, the general occurrence of irregular, interrupted horizontal lines. At this point, the overfrequency range should be appropriately reduced. Note that the first step is to reduce the video memory frequency.

3. Check the quality of the graphics card. If change the problem of beautiful screen after the video card, and in the use of the first, second failed to work, you should check the anti-electromagnetic interference and electromagnetic shielding quality pass. Here's how to do it: try to keep any parts that might cause electromagnetic interference away from the graphics card (such as the hard drive) and see if the display disappears. If it is determined that the electromagnetic shielding function of the video card does not pass, it should be replaced by the video card, or homemade shielding cover.

4. Check whether the resolution or refresh rate of LCD splicing screen is set too high. The resolution of LCD splicing screen is generally lower than that of CRT display. If the resolution exceeds the best recommended by the manufacturer, the phenomenon of flower screen may occur.

5. Check if incompatible graphics drivers are installed. This is often overlooked because graphics drivers are getting updated faster (especially NVIDIA graphics), and some users are always eager to install the latest version of the driver. In fact, some of the latest drivers are either beta versions or versions optimized for a particular graphics card or game, and the use of such drivers can sometimes lead to splashes. So, recommend everybody to use the driver that passes Microsoft attestation as far as possible, had better use the driver that card manufacturer provides.

6, if the use of the above five tips, still can not solve the problem, there may be a LCD Mosaic screen quality problems. At this point, please replace another monitor for testing.