Quote: Originally Posted by Britton30
It appears some hardware has failed, if I understand the system is not booting at all?
Now that you mention it, it does seem like that. The title only mentioning fan speed issues threw me off.
Before the black screen, is there anything that shows up? Something with a toshiba logo?
If the screen is black starting from the moment the power button is pressed, then the laptop is most likely defective or otherwise irreparable.