You always know what to do when a pc is "ill"! 
I do?  Trust me my friend, I don't 

I have learned most of what I know from problems I have encountered myself, got my first PC in 2002 and crashed it as often as I could........just to see how far I could push it 

At least now I know what it's capable of eh 

Of course, I wouldn't recommend everyone doing this, I just like to know 'the score' 

Regards.
DJM.