Dell Vostro 200

HEY TRY UPDATING THE CHIPSET DRIVERS FROM THE SUPPORT.DELL.COM WEBSITE SELECT DRIVER DOWNLOADS - ENTER YOUR SERVICE TAG - INSTALL CHIPSET OR SYSTEM OR CONTROLLER DRIVERS AND SEE. IF IT DOES NOT WORKS TRY RESTARTING THE COMPUTER IN SAFE MODE BY TAPPING ON F8 WHILE YOU SEE THE DELL LOGO IN RESTARTING THE COMP AND TRY CONNECTING YOUR USB DEVICES IN THE SAFE MODE PLATFORM - TRY SAFE MODE OR SAFE MODE WITH NETWORKING. IF NOT SEE WHICH ANTIVIRUS YOU HAVE AND TRY DISABLING THAT.IF NOT SEE WHAT TYPE OF DEVICE YOU ARE CONNECTIG LIKE CAMERA / MP3 AND CHECK WITH THE MANUFACTURER IF THERE'S ANY UPDATED SOFTWARE TO BE INSTALLED IN THE COMPUTER AND EVEN AFTER DOING ALL THESE THINGS IF YOU GET THE SAME PROPLEM TRY REINSTALLING THE OS ONCE YOU SHOULD FIND YOUR RESOLUTION IN THESE STEPS - I MAY NOT RECOGNISE YOU TO UPDATE THE BIOS BUT IF YOU WANT YOU CAN TRY IT - BUT BEFORE UPDATING THE BIOS CALL DELL TECH SUPPORT DON'T DO IT BY YOURSELF.........HOPE AND WISH YOUR ISSUE WILL FIX AS SOON AS POSSIBLE.......

Thanks for your help but it didn't correct the problem.

What I did use was some software called Driver Scanner which scanned the missing drivers I needed. Those being Intel (R) ICH9 Family USB Universal Host Controller.