Microsoft Life Cam Vx-700 Webcam "quantum troubleshooting" Questions

quantum qhm500lm". after i have installed the driver successfully but when i try to preview it it shows blank white screen. what should i do? Have you tried different programs to view the webcam image

Quantum Q200, which does not come with a webcam......i bought a Microsoft Lifecam VX-700 bt when i put the USB in the video camera does not come up Visit the Microsoft hardware support page http://www