Ok, I've posted this problem about 5 months ago but I never really got any help so here goes. I'll just be sitting there working, surfing the web, or playing a game on my '01 TiBook and I'll reach up to change the viewing angle of the display, and then POOF! It makes a funny electronic beep sound and it will be off. Everything that I was just doing is just GONE. The computer shut itself off. Now, I'm thinking that it might be bad display cables that are getting pinched or are somehow touching eachother when I adjust the display and its giving the logic board a nice shock or shorting something out. What you guys think? Do I need to open it up and start replacing stuff or could it be something else? I'm just really worried that something will get corrupted or erased from the sudden shutdown.