everytime i turn on my computer and after it finishes startup i get a nt authority/system error that says i have 60secs left before it shuts down the computer, i know that i can do the shutdown -a thing but i dont know were to go from there, ive looked alot of other places and found nothing, and i cant get on the internet (netscape) because it closes to fast to let me even try to sign on, then i downloaded the blaster program from symantec onto a cd from another computer and it found nothing, any suggestions would be helpful