Why is the USB camera not working?

Question

USB

Hello! I connect the SJ4000 camera in PC CAMERA mode to the USB port (2.0 and 3.0), the camera is detected, the camera appears in the image capture programs (the same manycam and skype), but as soon as I try to get a picture from it or activate it in the settings, it publishes the sound of the device disconnecting and a pop-up warning appears that the device cannot be recognized. I try to connect this camera to mabuku, everything starts up without problems. The power setting (windows) set the maximum, updated the bios, reset cmos, poked other ports, rearranged the OS, updated the drivers. USB microphone connected to the same ports works flawlessly.
System specs:
Gigabyte Z97n gaming 5, i7 4790k, crucial ballistix 16gb, Corsair 850w, Windows 7
What could be? I'm thinking of buying a usb hub with external power and trying to connect the camera through it, does it make sense?

Answer 1

Perhaps applications are trying to open the camera in an unsupported video mode and the ambarella goes into reboot, and the poppy pulls the camera only in the default mode, if the application wants more, then it stirs upscale itself ...
Something like this, in short, try switching video modes in the camera settings, and then connect to Windows...