LCD screen flower screen common problems and solutions

Emperor Yidi has shared several small methods for processing LCD screens and hopes to help you.

One common symptom: There will be "clutter" and "noisy" phenomenon on the LCD screen.

Solution: The above situation is likely to be due to loosening of the connecting line between the LCD splicing screen and the graphics card. As long as the connecting line is firmly connected, the situation of "clutter" and "spotted" can be improved.

Common symptoms II: Irregular, intermittent horizontal stripes solution on the screen, check whether the video card is excessively overclocked. If the video card is overclocked frequently, the above situation will often appear. At this time, the frequency of overclocking should be appropriately reduced, but it should be noted that the memory must be reduced first. Frequency of.

Common symptoms of three: If Huaping, but the above two strokes did not take effect after the solution, after the above situation, the user must check the quality of the video card. The user can check whether the anti-electromagnetic interference and electromagnetic shielding quality of the graphics card pass. The specific method is: Place some components that may produce electromagnetic interference away from the video card installation (such as hard disk) as far as possible, and then see if the video screen disappears. If it is determined that the electromagnetic shielding function of the graphics card is off, the graphics card or the self-made shielding cover should be replaced.

There is also a way to solve the screen splash screen, that is to check whether the incompatible graphics card driver is installed. This situation is generally easy to overlook because the graphics card driver is updated faster and faster, and some users can't wait to install the latest version of the driver. In fact, some of the latest drivers are either test versions or versions that are optimized for a particular graphics card or game. Use of such drivers can sometimes cause corruption, so users should use the drivers provided by the graphics card manufacturers as much as possible.