Six solutions to problems with LCD displays

The first move: check the display and graphics? card is loose or not.Bad contact will lead to the appearance of “clutter”, “clutter” shaped flower screen is the most common phenomenon.

Second move: check whether the graphics connector is overclocked or not.If the graphics card over – frequency use, generally will appear irregular, intermittent horizontal lines.At this time, should appropriately reduce the overclocking amplitude.Note that the first step is to reduce the video memory frequency.

Third move: check the quality of the graphics card.If there is a problem with the display screen after the replacement of the graphics card, and in the use of the first, two moves did not work, it should check whether the anti-electromagnetic interference and electromagnetic shielding quality of the graphics card.Specific method is: the component that a few may produce electromagnetic interference is far from card installation as far as possible (if hard disk), see flower screen again whether disappear.If it is determined that the electromagnetic shielding function of the graphics card does not pass, it should replace the graphics card, or homemade shielding.

Fourth move: check whether the resolution of the display or refresh rate is set too high.LCD resolution is generally lower than the CRT display, if more than the manufacturer recommended the best resolution, there may be a phenomenon of flower screen.

Tip 5: check to see if an incompatible graphics driver is installed.This is often overlooked because the graphics driver updates faster and faster, and some users are always eager to install the latest version of the driver.

In fact, some of the latest drivers are either beta or optimized for a specific graphics card or game, and using such drivers can sometimes lead to split-screen displays.So, it is recommended that you try to use Microsoft certified drivers, it is best to use graphics card manufacturers to provide drivers.

The sixth move: if the use of the above five moves, still can’t solve the problem, it may be the quality of the display.At this point, please replace the other monitor for testing.Display manufacturers generally have after-sales service hotline, and a lot of are free, we can reasonably use the next.