Start Task Manager (Ctrl+Alt+Del) Go to Processes tab order running processes by CPU and see whch process caused this.

>Hi All,
>
>I've have Workstation < 4 months old that for some reason the CPU is running constantly at 100% CPU usage even in safe mode.
>
>I've gone over the system with a fine toothed coomb trying to figure out what the problem is and am still nowhere closer to a solution.
>
>My initial thoughts were that the user had been infected by spyware... I checked to see if the latest AV, Windows Updates and Anti-Spyware updates had been install... and they had.
>
>- I've run a complete scan of the computer and have found nothing remotely concerning.
>- I've taken off the case to see if a cord was perhaps caught in the fan.
>- I've swapped out the RAM.
>- I've run a Defrag and a Check Disk.
>
>Does anyone have an idea of what this could be or any suggestions to try?
>
>Many Thanks,
>Tarran Walker