Download and install NVIDIA NVIDIA GeForce 840M driver

NVIDIA GeForce 840M 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_1341&SUBSYS_222917AA; this string has to match your hardware.

1. Manually install NVIDIA NVIDIA GeForce 840M driver

1. Download the driver setup file for NVIDIA NVIDIA GeForce 840M driver from the location below. This is the download link for the driver version 25.21.14.2531 released on 2019-04-09.
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3. Run the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled 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 pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed by the manufacturer.
Download size of the driver: 300417171 bytes (286.50 MB)
Driver rating 4.5 stars out of 83026 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits

2. The easy way: using DriverMax to install NVIDIA NVIDIA GeForce 840M driver

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Search the list until you locate the NVIDIA NVIDIA GeForce 840M driver. Click the Update button.
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5. Finished installing the driver!
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