:( i all, recentlly my pc stopped to responed . the monitor say there is no signals the pc is started and stay on, but it doesnt do any sound and the monitor is black so i dont see anything. i must admit that my 13 years boy took the cam usb cable and connect it to the pc with both side of the cable(dont ask how and why) , but after this the pc worked ok but when ever i plugged a usb device the pc freezed. please help. d.t