Is your computer haunted? Who you gonna call? Dedoimedo! When there's something wrong in your nerdihood, here's a tutorial explaining how to resolve issues with Windows making USB unplug/plug sounds using USBLogView to collect and analyse USB events, correlating device information, methodical testing and problem isolation, other tips and tricks, and more. Enjoy. http://www.dedoimedo.com/computers/windows-random-usb-disconnect-sounds.html Cheers, Mrk