This is typical if the BIOS or Motherboard Drivers are not installed or up to date. http://www.usbman.com echoes this as well.
You didn't tell the make/model machine so I can't help you find these items. Some items do not work in some versions of Windows, but you didn't tell if you use Windows or what version.
Bob
When I plug in a USB flash disk (or a USB hardware such as a camera...), I get no reaction and the USB disk icon doesn't appear in the taskbar. My Computer doesn't show the removable media. These hardwares work all right in other PCs. I suspect it's a virus, but Norton ATV '04 didn't find any. Device Manager shows no problem.
Do you have any solutions?

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