i5 6600k and Seidon 120V water cooling showing around 0 degrees for cores in speedfan

[fogal]

Hello i have just built a new PC with an i5 6600k and fitted a Cooler Master Seidon 120v for cooling. Everything seemed to go fine and computer is working well however i checked temps using speedfan and got what i thought were very strange readings that must be wrong. The i5 is currently set at stock speeds.

My GPU is fine at 30 and HDDs are about 27 - 28. However Core 0 - 4 are all showing between 0 - 5 degrees. One even said -1 i think for a second.

Also i have noticed that speedfan is not showing the speed of fans running ( e.g system fan and cpu fan ) i am wondering if anyone knows what i may have done wrong? I live in UK and so room temp was prob around 20 so it must be wrong. Does anyone know what is going on here and how to fix?

 

[PreevBR]

Hello i have just built a new PC with an i5 6600k and fitted a Cooler Master Seidon 120v for cooling. Everything seemed to go fine and computer is working well however i checked temps using speedfan and got what i thought were very strange readings that must be wrong. The i5 is currently set at stock speeds.

My GPU is fine at 30 and HDDs are about 27 - 28. However Core 0 - 4 are all showing between 0 - 5 degrees. One even said -1 i think for a second.

Also i have noticed that speedfan is not showing the speed of fans running ( e.g system fan and cpu fan ) i am wondering if anyone knows what i may have done wrong? I live in UK and so room temp was prob around 20 so it must be wrong. Does anyone know what is going on here and how to fix?

SpeedFan probably does not support your motherboard, try using other programs like Open Hardware Monitor or HWInfo for checking the temperatures, you can also send a bug report to SpeedFan team and maybe they will add support for that motherboard