AMD Phenom II x 4 BE Quiet and cool problem

Quiet and cool will not work on my cpu it stay's at 3 gh'z even when not needed if anyone knows whats wrong help would be great, my computer speces are:

PSU: Corsair 750TX
CPU: AMD Phenom II 940 Black edition
Mother Board: Biostar TA790GX
RAM: 4 GB GSkill ram 800 mhz
Grafix Card: Radeon 4890 Xtreme edition

do you have over drive installed ?

there is a green circle that will have a red out line around it when it's off.

all green cool and quite will be on.