Hello i have a HP G60-447Cl notebook that came with Vista Home Premium and I ran a hard drive test from the HP setup utility which failed at 82% which i was kind of expecting but when i hit <esc> to back out my screen froze where it was at and when i tried to hold the power/reset button to shut it down nothing happens.My battery is non-removable so that option is out. Short of just lettting the battery run out I have no clue how to turn it off. Does any one know of any thing that can help me or have a theory as to what caused this in the first place.