[Why I can not see the fan speed?]

O.K.  how I'll be sure about the health of my laptop's fan?

[Why I can not see the fan speed?]

Hii, Dears;

 

Please tel me why I can not see the fan speed of my Samsung R522 Laptop.. according to the data taken is everything is OK?

 

I use the program for checking  CPU temps due to facing blue screen&minidump error very often. I suspect that my laptop fan is already dead and/or dying.. is it possible to see fan speed data normally? How can see or check my fan healty?

 

Please urgently help me...Thank you.