Problems with cuda libraries

Hi all! I new with Cuda, and I have a “little” problem. In the university where I study have a PC with GTX 980 and if I want to run a project which include a cuda library (cuBlas, Magma, NPP, etc.) it’s freeze, and does not respond. Without libraries it’a work fine.
P.s.: This PC runs in 32bit Windows 7, and with Cuda 6.5. My english is not very well, sorry if I made some mistakes.

It’s possible that CUDA is not set up properly on that machine. It’s also possible that you may be running into a WDDM timeout issue:

There may be other possibilities as well. There’s not enough information here to be sure. You might want to try running some of the cuda sample codes that use those libraries.