With the continuous development of the LCD splicing screen industry, 46-inch LCD splicing screens have become the main force in the LCD industry and are favored by more and more users. In fact, many users do not understand the internal structure of LCD splicing screens. I don't know how to solve the problems encountered in the process. The left and right black screen problem of LCD splicing screen is one of them. How to solve this problem? Shenzhen Siyuan Video LCD splicing screen manufacturer teaches you five tricks!
LCD ühendusekraan
1: Kontrollige, kas graafikakaart pole liiga palju ülekiirendatud. Kui graafikakaarti kasutatakse kiirendamiseks, ilmuvad tavaliselt ebakorrapärased ja katkendlikud horisontaalsed triibud. Sel ajal tuleks kiirendamise ulatust asjakohaselt vähendada. Alustuseks pöörake tähelepanu videomälu sageduse vähendamisele.
LCD ühendusekraan
Two: Check whether the connection between the LCD splicing screen and the graphics card is loose. The common phenomenon of Z is that poor contact will cause "clutter" and "nozzle"-like screens to appear.
Kolm nippi: kontrollige, kas LCD-ekraani eraldusvõime või eraldusvõime on seatud liiga kõrgeks. LCD-ekraani eraldusvõime on üldiselt madalam kui monitoril. Kui see ületab splaissimisekraani tootja soovitatud Z parimat eraldusvõimet, võib ekraan näida udune.
LCD ühendusekraan
Step 4: Check if an incompatible graphics card driver is installed. This is usually easy to overlook, because the graphics card drivers are updated faster and faster (especially NVIDIA graphics cards), some users always can't wait to install the new version of the driver. In fact, some of the new drivers of Z are either beta versions, or versions optimized for specific graphics cards or games. Using such drivers may sometimes cause screen freezes. Therefore, it is recommended that everyone try to use the driver certified by Microsoft, and it is better to use the driver provided by the splicing screen manufacturer.
Five tips: check the quality of the graphics card. If there is a blurring problem after changing the graphics card, if the first few tricks do not work, you should check whether the graphics card's anti-electromagnetic interference capability and electromagnetic shielding quality pass the test. Specifically, keep the part that may cause electromagnetic interference as far away as possible from the graphics card installation (such as a hard disk), and then see if the screen disappears. If it is confirmed that it is a graphics card that does not have the electromagnetic shielding function, you should replace the graphics card or make a shielding cover yourself.
Need viis meetodit on peamine lahendus LCD-ekraanide musta ekraani probleemile. Tavaolukorras saab neid lahendada. Kuid meie igapäevases tegevuses võivad olla seotud mõned muud tegurid, mistõttu peame mõistma konkreetset olukorda ja konkreetseid probleeme. üksikasjalik analüüs.
