Just checked the manual. Would appear the default setting for Q-Fan control is Disabled and as you've no idea on the settings we can assume it is, indeed, disabled.
If it's the fans that are stopping then you could just run them of another header with software to control them. If it's the actual pump that's stopping then you may have to replace it. When it stops is the pump still lit up?
*edit*
You could easily pop into the bios to check the Q-Fan setting, just to make sure. If this cooler was bought to replace an air cooler, and the old cooler's fan would speed up/slow down according to the temp then there is definitely some sort of fan control running in the background, which we do NOT want. Could even be AI Suite.
If it's the fans that are stopping then you could just run them of another header with software to control them. If it's the actual pump that's stopping then you may have to replace it. When it stops is the pump still lit up?
*edit*
You could easily pop into the bios to check the Q-Fan setting, just to make sure. If this cooler was bought to replace an air cooler, and the old cooler's fan would speed up/slow down according to the temp then there is definitely some sort of fan control running in the background, which we do NOT want. Could even be AI Suite.
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