Hi guys. I was able to do this on a friend’s system with a Tesla K20Xm and a GT740 (yup, he gamed on that…), he was very happy, thanks everyone.
The system is a B450 Pro Carbon AC with a 1600AF. GT obviously in the second slot.
It’s a bit of a mess, but if I remember everything correctly, this is what I did:
Disabled CSM, DDUed the system, rebooted into safe mode, uninstalled Microsoft Basic Display Adapter, installed Tesla drivers, removed AdapterType and set EnableMsHybrid=1, rebooted into safe mode, installed 740 driver, set EnableMsHybrid=2, rebooted.
I then disabled ECC from the control panel but didn’t instantly work. I really should have rebooted, but I was in an hurry, so I did this, which may help someone:
On a previous test system (1950X, 980Ti) I was able to use the Tesla only after I changed GPU Operation mode of the Tesla with nvidia-smi too. It was on compute and I needed to switch it on AllOn to enable graphics abilities (0/ALL_ON, 1/COMPUTE, 2/LOW_DP):
nvidia-smi --gom 0 -i 1
(needs rebooting)
On the Threadripper system I didn’t have DirectCompute, DirectML and Vulkan on on GPU-Z, but the games I tried (didn’t have a Vulkan Title readily avaiable) worked. Note that this, according to NVidia, is only supported on -m class of Teslas, and not on -c class (as Tesla K20c). Maybe this is bypassable.
On the 1600AF system, according to nvidia-smi, the gpu already was in that mode, but after another reboot everything worked like a charm, DC, DML, Vulkan and Physx too.
I was then able to overclock. I also couldn’t set pm nor set auto-boost-permission to urestricted, but i could set new boost clocks anyway with Afterburner and -ac.
Couldn’t play more with the system sadly.
Might try some stuff with a M2090 (Fermi).
ps: loved “Hidden Potential”.