looking for repair solution

[komsik360]

hi, I have an hp pavilion which froze and I turned it off. when I turned it on the screen was black and fan was not running. what could be the problem?

 

[komsik360]

MERGED QUESTION
Question from komsik360 : "help me repair laptop"

hi, I have an hp pavilion which froze and I turned it off. when I turned it on the screen was black and fan was not running. what could be the problem?