Solution:
a. Check whether the USB cable of the device is connected well and whether the power indicator is on
b. Check whether the device is normal after power-off and restart
c. Restart the computer to check whether it is normal
d. Check whether the video output cable is normal
e. Check whether the device is recognized normally, uninstall the device when it is displayed in the device manager that cannot be recognized normally, and reload it
If your camera still fail to display image, please contact our technical team.
