help No fans detected!

[peeps4321]

I have an Asus Maximus IX Hero board and it has all been working fine for almost 8 months.  All of a sudden the temperature spiked to about 88 degrees and all the fans went to maximum even though it was idle and in a room temp of about 19.  When I rebooted I got the post error message "CPU Fan speed error detected".  When I checked the software it says there are no fans connected.

My system is water-cooled, don't know if that is important.  I have the cooler: Corsair H100i V2

 

Any help would be much appreciated, thanks in advanced.

[Zmax]

Just suggestion :  Pump failure. ? 

[peeps4321]

15 minutes ago, Zmax said:

Just suggestion :  Pump failure. ? 

Is there any method of diagnosing the pump or finding out if it has failed?  Thank you.

[Christophe Corazza]

6 minutes ago, peeps4321 said:

Is there any method of diagnosing the pump or finding out if it has failed?  Thank you.

 

When the pump is running, you should be able to feel the flow of coolant and hear the pump "buzzing".

[peeps4321]

18 minutes ago, Christophe Corazza said:

 

When the pump is running, you should be able to feel the flow of coolant and hear the pump "buzzing".

Okay, thanks