Qq video black screen how to do? Qq video black screen reasons and solutions

qq video black screen how to do? Many people have encountered black screens when using qq for video. Then, how to do qq video black screen? The following small series to share with you a qq video black screen reasons and solutions, I hope you can give some help or advice. In fact, the reason for QQ video black screen can be roughly divided into three types. The first one is the most common ones. Some driver-free cameras are caused by system components. Most of them are non-genuine incomplete version of the system. Yes. The second is the software problem of QQ, the software problem, reinstall and restore the default settings after uninstalling, the easiest way. The third type is the problem of the camera. It is very simple to get a try on another computer. If there is a problem, it will be replaced with a new one. If there is no problem, the camera is not broken. The first type (for users who fail to install automatically): Right click on My Computer (Computer)--"Properties--"Hardware--"Device Manager--" Image Processing Device You right click on it, select uninstall and restart The system will automatically discover the new hardware, he will automatically search for and install the driver, in most cases this will work. Click to update the driver software, or uninstall the software and restart it to the program to complete it yourself, or view: Universal Camera Driver Download The free-drive camera refers to the camera product that follows the standard protocol of the USB Video Class (UVC). At present, the operating system of WinXP SP2 and above already supports the UVC protocol. As long as the standard-compliant camera is connected to these operating systems, the system will automatically install the driver and set it up, so that the camera can realize the true plug-and-play. Conversely, think about it, the so-called free drive is free drive under WINXP SP2 system, other such as WIN2K or WINXP SP1 does not drive, you use the drive-free camera under these operating systems or install the driver. The second type of access to the QQ settings interface is ok: the third, equipment problems, new problems with problems, no problem is the first two problems.