and Welcome to Bleeping Computer.
This is almost certainly a Driver issue. It's fairly common after a reformat.
You should be able to get updated Drivers at your computer manufacturers web site.
A good (free) program that will provide you with alot of useful information about your hardware is Everest
~Edit~ Oops, didn't see you had posted already garmanma.
Edited by TMacK, 22 July 2007 - 07:09 PM.