Well, ok, can you download the latest build of MSI afterburner, I believe it is something like 4.4.2 .. and install it and see if it shows temps on your cards installed into that risers? I'm interested if it would work out?
Yes I'll try it and update the thread. However using MSI Afterburner can't be the final solution, my rig a gaming-mining-adornment hybrid, it's an open case with glass mounted on the wall and full of RGB components. Controlling the EVGA's LEDs is important for me and I'm sure I won't be able to do that from MSI's software. I'll try if it helps though and let you know.