the motherboard USB drivers.
Help! My office has a group of XP machines which have been working just fine. They started changing to wireless mice with a USB connection, and now the pcs aren't recognizing USB storage devices any longer. They worked for a few days, then started acting stupid. They first wouldn't just install--needed admin authority. Then didn't recognize the device. Now they don't do anything.
Since the problem started after the USB mice were installed, I am thinking there is a connection...but am not sure. What do you do when the pc won't acknowledge your thumb or portable hard drive with all your data and files??? We don't have a network where we store individual's data. The portable hard drive that they said "was not recognizable" works just fine with my pc at home, so I know the hard drive didn't die yet. Please help!

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