Win7 32-bit system under the camera black screen can not be used to repair

1, first right mouse click win7 System under the desktop "Computer" icon, and then choose "Management";

2, in the Open Computer Management interface Summary, click "Device Manager--> image Equipment", and then the camera Head right button update driver;

3, in the pop-up window select "Browse the computer to find driver software";

4. Select "Select from the list of device drivers for the computer";

5, then select "USB Video Device" Driver update;

6, after the successful update display as a USB video device, such as the first unsuccessful, it is recommended to update again, and then restart the computer.

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