Download and install NVIDIA NVIDIA GeForce GT 640M LE driver

NVIDIA GeForce GT 640M LE is a Display Adapters hardware device. This Windows driver was developed by NVIDIA. The hardware id of this driver is PCI/VEN_10DE&DEV_0DE9&SUBSYS_397717AA; this string has to match your hardware.

1. NVIDIA NVIDIA GeForce GT 640M LE - install the driver manually

1. Download the driver setup file for NVIDIA NVIDIA GeForce GT 640M LE driver from the link below. This is the download link for the driver version 9.18.13.4725 released on 2015-01-09.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the new driver, it is as simple as that.
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This driver was not digitally signed.

Driver rating 3.2 stars out of 78114 votes.

2. The easy way: using DriverMax to install NVIDIA NVIDIA GeForce GT 640M LE driver

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date. How can you install a driver using DriverMax? Let's see!

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.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the NVIDIA NVIDIA GeForce GT 640M LE driver. Click on Update.
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5. Finished installing the driver!
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