Hello
These are the links to latest drivers for your card.
Download both these files.
http://www.nvidia.com/docs/lo/201/SUPP/NVIDIA_GLX-1.0-1251.tar.gz
http://www.nvidia.com/docs/lo/201/SUPP/NVIDIA_kernel-1.0-1251.tar.gz
Please ask if any more help is required.
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Jeffrin Jose T. GNU gives free software.
Comaputer Science Engineer. GOD gives free eternal life
Mission Systems and Services.
Kerala.India.