B-2 Troubleshooting
An application reports that the video driver is already in use, or that the camera cannot be found.
Solution
Do the following:
❑
The camera module is not properly connected. To resolve this problem, ensure
the camera’s USB connector is inserted, and that the USB connector is
enabled in the BIOS. Refer to your PC’s documentation for information on
the BIOS.
❑
Reinstall the video capture drivers and reboot.
Picture is too bright.
Cause
The amount of light entering the camera has exceeded the exposure control limit.
There may be a very bright object in the camera’s view.
Solution
Avoid pointing the camera at very bright objects (for example, sunlight, lights, or
highly reflective surfaces).
Insufficient system resources reserved for the USB port, causing the system to be unable to function.
Cause
There are too many devices in the system, causing IRQ problems with the
system’s USB controller.
Solution
Do the following:
1. Remove some devices from the system.
2. Restart the system.
The system will automatically rearrange the resources.