Why did Huawei Glory computer WeChat and qq camera suddenly fail to work?

First, the fault phenomenon: the camera can be used normally under Windows XP system, but it can't be used after changing to Windows 7 system. The camera itself is an unmanned product. Although it can't be used, you can find the equipment in the system. What is the reason? Expert answer: No-drive camera, its chip has integrated the driver of Windows. If your camera does not integrate the Windows 7 driver, your camera will not work. Windows 2000/XP/Vista drivers cannot be used in Windows 7. The solution is as follows: Ask the manufacturer for the latest firmware of the camera chip. If the latest firmware program supports Windows 7, you only need to upgrade the firmware of the camera chip again.

Second, computer cameras cannot use 0 1. There may be two reasons for this phenomenon. One is that your camera driver is not installed correctly, and the other is that your USB interface has hardware failure. At present, most camera drivers are built into the operating systems of Windows XP/Vista and Windows 7. However, due to the rapid development of product technology, some new cameras may have to reinstall their own drivers before they can be used normally. So I suggest you install the driver that comes with the camera set you bought first and see if you can solve the problem. If there is nothing wrong with the driver, the USB interface may be faulty. First, you connect the camera to a USB slot to see if it can be used normally. If it can be used in other slots, there is something wrong with your original USB slot. If it still doesn't work, there may be something wrong with the USB interface of your camera. It is recommended to send it for repair or replacement.