cess Explorer v11.04 (from ms and its free)http://technet.microsoft.com/en-us/sysinternals/bb896653.aspxthis program is like task manager but it goes a lot more in depthrun program then look near the top for DPC(deferred procedure calls)is your 100% there ?? post back sounds to me like one of your drivers has become corrupt especially seen as you have no audio or usbalso try right clicking on my c