Its the problem for ur OS.......u have SP2 right.
u have to update ur pc or download drivers for ur usb ports.. another thing maybe that ur front face which consists of two usb ports may not be connected to ur mother board.
prabesh
October 2009
Might be my pen drive is damage and disk is not recognize
Tom
June 2009
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix usb pen drives.