hello fellas.this might sound some how but just needed help in clarifyn an issue related to the processor of a brothers notebook.i observed that the cpu itulization on the performance console of the task manager window is always at 100% while its just a single program that is running,then i decided to open somr other programs too to help in the performance issue but i noticed the computer hangs at that point.i am a novice in the area of processor and its related troubleshooting tasks so pls what do u guys suggest.does it mean it needs replacement.its actually an AMD SEMPRON processor runninig @2.0 ghz.pls ur views.thanks in advance