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NVIDIA® GeForce® GT 640M / 620M Update (Windows 8 64bit)

IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.

This information is for the following models:

About this download

This utility installs an updated version of the NVIDIA GeForce GT 640M / 620M driver to resolve the following issues:

The NVIDA graphics setting may change the content type to "Game" when a Start app is launched
The 3D button function may fail after resuming from Standby while the 3D application is playing

Note: This update is for 2D models only.
During the installation of this file, be sure that you are logged in as the Administrator or as a user with Administrative rights.
To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
It is highly recommended that you print out these instructions for use as a reference during the installation process.

To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
Download the EP0000600544.exe file to a temporary or download directory (please note this directory for reference).
Go to the directory where the file was downloaded and double-click the EP0000600544.exe file to begin the installation.
At the "User Account Control" screen, click "Yes".
If the "Select Language" screen appears, select the language you wish to use, and then click "OK".
At the "Select Country" screen, select the country for this installation, and then click "Next".
At the "NVIDIA GeForce GT 640M /620M Update Ver. 9.18.13.707" screen, click "Next".
At the "License Agreement" dialog, read the agreement, then, if you agree, click "I Agree" to continue with the installation.
At the "Finish" screen, click "Finish".

The installation of the NVIDIA GeForce GT 640M / 620M Update is complete.