when I run SDK/deviceQueryDrv, my card is seen and everything seems well
but when I run SDK/deviceQuery
[deviceQuery.exe] starting... c:\ProgramData\NVIDIA Corporation\NVIDIA GPU Computing SDK 4.0\C\bin\win32\Debug\deviceQuery.exe Starting... CUDA Device Query (Runtime API) version (CUDART static linking) cudaGetDeviceCount returned 3 -> initialization error [deviceQuery.exe] test results... FAILED Press ENTER to exit...
I never had this kind of problem with previous CUDA version, neither with CUDA 4.0 RC.
Does anybody have an idea where it can come from?
NB: I have installed all new CUDA4.0 stuff (toolkit, sdk and 270.61 driver)
edit: I also have cuda3.2 that is working with the new driver