USA - United States

USA - United States

Please download and install driver version 306.97 or later into Windows 7 'prior' to performing the Windows 8 upgrade.
64-bit http://www.nvidia.com/object/notebook-win8-win7-winvista-64bit-306.97-whql-driver.html
32-bit http://www.nvidia.com/object/notebook-win8-win7-winvista-306.97-whql-driver.html