You might consider cutting a round hole in your case side panel
opposite from the cpu fan/hs and
installing a good sized intake fan blowing in on the cpu fan/hs.
It lowered my cpu temp by 4 degress C!

jdc1

Gustav Medler wrote:
Asus Tool Probe 2 is messuring cpu and mobo temperature. Sensor is
on-die in cpu.
1) Where is the sensor for mobo located? (on die in memory hub 865)?
2) What are the recommended max temperatures for CPU and for mobo?

(After 90 minutes with 100% cpu load temperature arises a steady state
of 55 degrees C at cpu and 50 degrees/C at mobo, shown by Asus Probe 2,
iP4-2,6 Ghz,HT,800Mhz)