丰满少妇高潮惨叫久久久一,娇妻玩4p被三个男人伺候电影,久久er99热精品一区二区,亚洲国产av无码精品

Hello! Welcome to Shenzhen Jintong Display Technology Co., Ltd. (splicing screen)!
中文版 | English
News
Industry trends
Black screen processing method for LCD splicing screen
Number of views:2049order Release Date:2020-11-26
With the development of the high-tech era, the use of LCD splicing displays is becoming more and more widespread. However, due to users' lack of understanding of the internal structure of LCD splicing screens, the questions presented during the use of LCD splicing walls are also increasing. One of the common questions is that the black color of the display screen is not well controlled. How should we handle it ultimately? In fact, it can be easily done with just five moves. This article will provide you with a specific introduction.

1: Check if the graphics card is overclocking excessively. If the graphics card is excessively overclocked, it usually presents irregular and continuous horizontal stripes. At this point, the overclocking fluctuations should be appropriately reduced. Note that the first step is to reduce the video memory frequency.

2: Check if the connection between the LCD splicing screen and the graphics card is loose. Poor contact can lead to the appearance of "clutter" and "dots" on flower screens, which are the most common symptoms.

3: Check if the resolution or refresh rate of the LCD splicing screen is set too high. The resolution of LCD splicing screens is usually lower than that of CRT monitors. If it exceeds the manufacturer's recommended optimal resolution, it may present a blurred screen appearance.

4: Check if an incompatible graphics card driver has been installed. This situation is often overlooked simply because the update speed of graphics card drivers is getting faster and faster (especially NVIDIA graphics cards), and some users always urgently install the latest version of other drivers. In fact, some of the latest drivers are either test versions or optimized versions for a specific graphics card or game, and using such drivers may sometimes result in screen distortion. So, it is recommended that we use Microsoft certified drivers as much as possible and preferably use drivers provided by graphics card manufacturers.

5: Check the quality of the LCD splicing screen graphics card. If there is a problem of screen distortion after replacing the graphics card, and if the previous methods do not work, you should check whether the graphics card's anti electromagnetic interference and electromagnetic shielding quality is up to standard. The specific method is to keep some components that may cause electromagnetic interference as far away as possible from the graphics card device (such as a hard drive), and then check if the screen is missing. If it is determined that the electromagnetic shielding function of the graphics card is not up to standard, the graphics card should be replaced or the shielding cover should be removed.


Contact Us
Address: Building B, Lihao Yongda Technology Park, No.1 Dongfang Avenue, Guangming District, Shenzhen
Phone: 0755-23576861
24-hour service hotline: 139 2371 0018

QR code
CopyRight ? 2017 Shenzhen Jintong Display Technology Co., Ltd. All Right Reserved
展開
  • Tel

  • 075523576861
QR code
欧美又大粗又爽又黄大片视频| 亚洲国产精品无码一线岛国| 亚洲熟女一区二区三区| 久久人妻少妇嫩草av| 国产夫妇肉麻对白| 亚洲av综合色区无码另类小说| 少妇厨房愉情理伦bd在线观看 | 久久亚洲欧美国产精品| 亚洲a∨无码一区二区三区| 无码国产精品一区二区免费16| 久久发布国产伦子伦精品| 亚洲色精品vr一区二区三区| 女的被弄到高潮娇喘喷水视频| 76少妇精品导航| 国产a国产片国产| 国产手机在线αⅴ片无码观看| 亚洲精品无码专区在线| 精品熟女碰碰人人a久久| 亚洲国产婷婷六月丁香| 亚洲av日韩av高潮潮喷无码| 波多野结衣中文字幕一区二区三区| 四虎成人精品在永久免费| 久久久久国产精品| 国产精品毛片久久久久久久| 亚洲国产精品无码一线岛国| 草草地址线路①屁屁影院成人| 成av免费大片黄在线观看| 精品久久久久久无码中文野结衣| 日韩欧美中文字幕公布| 国产极品美女高潮无套在线观看 | 精品久久久久久无码专区不卡| 又嫩又硬又黄又爽的视频| 久久精品国产亚洲av无码偷窥 | 黄网站欧美内射| 97在线观看| 无码人妻少妇色欲av一区二区| 日本xxxx色视频在线观看免费| 亚洲熟妇少妇任你躁在线观看无码 | 人妻无码视频一区二区三区| 亚洲午夜无码久久| 久9re热视频这里只有精品|