On my PC case I have built-in USB Front Panel, which is connected to motherboard. For such "small tasks" like connecting USB Stick and copying files - it works well. But when, for example, I connect my TomTom Start 25 Navigation device - it doesn't get recognized - Windows does not notice anything like it would not be connected at all. But when I connect the same device to USB port on motherboard - it gets recognized properly and works as it should (Win7 notices it, installs drivers properly).
Is there something wrong with my USB Front Panel or maybe its somehow wrong (if this possible at all) connected to motherboard?