Installing NVIDIA Driver Late 2009 on iMac 20-inch (Windows 10) without crashing

Abstract: This article provides a step-by-step guide on how to install the NVIDIA driver on an iMac 20-inch from 2009 running Windows 10 without encountering any crashes.

Created: 2025-01-13 by UserComp.com Editors

Installing NVIDIA Driver on a Late 2009 iMac 20-inch (Windows 10) without Crashing

In this article, we will cover the detailed process of installing NVIDIA drivers on a Late 2009 iMac 20-inch running Windows 10. This can be a challenging task, but with the right steps and a bit of patience, you can get it done without causing your system to crash.

Background

The Late 2009 iMac 20-inch comes with an NVIDIA GeForce 9400M graphics card, which can be a challenge to install drivers for when running Windows 10. The stock Apple Boot Camp drivers do not always work correctly, leading to display issues and crashes. To resolve this, you can install the latest NVIDIA drivers from the NVIDIA website.

Before You Begin

Before you begin, make sure you have the following:

A Late 2009 iMac 20-inch
Windows 10 installed
The NVIDIA GeForce 9400M graphics card
The latest NVIDIA drivers for the GeForce 9400M from the NVIDIA website

Installing the NVIDIA Drivers

Here are the steps to install the NVIDIA drivers on your Late 2009 iMac 20-inch:

Download the latest NVIDIA drivers for the GeForce 9400M from the NVIDIA website.


1. Go to the NVIDIA website (https://www.nvidia.com/Download/index.aspx)
2. Select "GeForce" from the menu
3. Select "GeForce 9 Series"
4. Select "GeForce 9400M"
5. Download the latest driver for Windows 10

Install the drivers by following these steps:


1. Right-click on the downloaded file and select "Run as administrator"
2. Follow the prompts to extract the files
3. After the files have been extracted, right-click on the "NVDisplay.Conf" file and select "Copy"
4. Navigate to C:\Windows\System32\drivers\etc\
5. Right-click in the folder and select "Paste"
6. Right-click on the extracted file named "Setup.exe" and select "Run as administrator"
7. Follow the prompts to install the drivers
8. When prompted to restart your computer, select "Yes"

After restarting, you may need to set the NVIDIA graphics card as the default.


1. Right-click on your desktop and select "NVIDIA Control Panel"
2. In the NVIDIA Control Panel, select "Manage 3D Settings"
3. Select the "Global Settings" tab
4. Under "Preferred graphics processor", select "High-performance NVIDIA processor"
5. Select "Apply"

Troubleshooting

If you encounter any issues during the installation process, try the following troubleshooting steps:

Uninstall any previous NVIDIA drivers before installing the new ones.
Make sure you have the latest version of Windows 10 installed.
Try installing the drivers in compatibility mode for an older version of Windows.
Make sure you have the correct version of the drivers for your specific graphics card.

Installing NVIDIA drivers on a Late 2009 iMac 20-inch running Windows 10 can be a challenging task, but with the right steps, you can get it done without causing your system to crash. Make sure you have the latest version of Windows 10 installed and the correct version of the drivers for your specific graphics card. If you encounter any issues during the installation process, try uninstalling any previous NVIDIA drivers and installing the new ones in compatibility mode for an older version of Windows.

References

Tags: NVIDIA Driver iMac 2009 Windows 10

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