When it comes to applying this release, the installation steps should be a breeze, as each manufacturer tries to make them as easy as possible so that each user can update the GPU on their own and with minimum risks (however, check to see if this download supports your graphics chipset). It can improve the overall graphics experience and performance in either games or various engineering software applications, include support for newly developed technologies, add compatibility with newer GPU chipsets, or resolve different problems that might have been encountered. While installing the graphics driver allows the system to properly recognize the chipset and the card manufacturer, updating the video driver can bring about various changes. Close the wizard and perform a system reboot to allow changes to take effect.
Read EULA (End User License Agreement) and agree to proceed with the installation process. Allow Windows to run the file (if necessary). Locate and double-click on the newly-downloaded file. Save the downloadable package on an accessible location (such as your desktop). Make sure that all system requirements are met.
#Sony vaio nvidia drivers windows 7 64 bit install
To install this package please do the following: Even though other OSes might be compatible as well, we do not recommend applying this release on platforms other than the ones specified.
If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand existing ones.
This utility will install the NVIDIA GeForce GT 640M LE driver.