I just put a C1060 on an MSI K9A2 Platinum MB, in PCIE slot 4. I have a Quadro FX 1500 in PCIE slot 1. lspci shows:
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01:00.0 VGA compatible controller: nVidia Corporation G71 [Quadro FX 1500] (rev a1)
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03:00.0 3D controller: nVidia Corporation Device 05e7 (rev a1)
But running nvidia-xconfig --enable-all-gpus --multigpu=On --probe-all-gpus --query-gpu-info --sli=Off I get:
Number of GPUs: 1
GPU #0:
Name : Quadro FX 1500
PCI BusID : PCI:1:0:0
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I am running openSuSE 11.1. I installed driver from rpms:
x11-video-nvidiaG02-180.22-4.1
nvidia-gfxG02-kmp-default-180.22_2.6.27.7_9.1-4.1
I had to create device nvidia1 by hand (c 195 1) as it was not created by OS. Even then, trying to run deviceQuery, I get:
CUDA device count = 1
cudaSafeCall() Runtime API error in file <deviceQuery.cu>, line 60 : initialization error.
which I can tell is attempting to run on the Quadro, as the screen blanks.