Download and install NVIDIA NVIDIA GeForce GT 640M driver

NVIDIA GeForce GT 640M is a Display Adapters hardware device. The Windows version of this driver was developed by NVIDIA. The hardware id of this driver is PCI/VEN_10DE&DEV_0FD2&SUBSYS_0942152D; this string has to match your hardware.

1. Manually install NVIDIA NVIDIA GeForce GT 640M driver

1. Download the setup file for NVIDIA NVIDIA GeForce GT 640M driver from the location below. This is the download link for the driver version 9.18.13.4752 released on 2015-02-05.
2.  
3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Restart your computer and enjoy the new driver, it is as simple as that.
8.  

This driver was not digitally signed.

This driver received an average rating of 3.1 stars out of 94927 votes.

2. How to install NVIDIA NVIDIA GeForce GT 640M driver using DriverMax

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
2.  
3. Take a look at the list of driver updates. Scroll the list down until you find the NVIDIA NVIDIA GeForce GT 640M driver. Click on Update.
4.  
5. Finished installing the driver!
6.