HOWEVER, there MAY be a tool you have already. But that's still not an industry-wide standard, so no mobo can access that data - only custom software designed for that video card can do it.Ī third-party fan controller is VERY unlikely to include such custom software to read temp data from a video card and automatically alter a fan speed in response. In a somewhat related vein, many video card makers have set up a way to send their on-board temperature data out to the mobo in a way that allows the card maker's custom software tools (included in their video card driver and management tools) to display it for you. Basically they have added a non-standard data transfer method to both their mobo BIOS and their video card so it can be done. There are SOME mobo makers who have included something like this on SOME of their mobos IF you use one of their specially-designed video cards with one of their mobos. Hence, there is no simple way to do what you want. There is no standard way for any video card in a PCIe slot to communicate its temperature info to the mobo.

Bios gpu fan control