I turned the machine on with the sides off and all case fans and the heat sink fan is running.
95c is too hot.
I wouldn't let the temperature go above 60c.
Check that the heatsink is seated correctly.
I wouldn't worry about the system fans showing as not running in the bios. Most fans don't have sensors so they can't be measured.
Is it mounted to the board properly though? Press all the corners down firmly, do any of them give?
will try now thanks... 3 do, poo, that my problem? how do I fix that? please tell me I don't need to take the motherboard out.