mrdbristol said:A CPU fan speed of 3835 rpm an a NB fan of 4115 ?
My northbridge fan is over that speed! It doesn't lift off. If the temperatures are wrong fair enough, but you can only find this out from a bios update it seems? Take the side of the case off and see what your case and cpu temperature drop down to.
If your heatsink is a standardish affair then its not doing bad assuming the case temperature is correct.