NVIDIA nv4.sys Driver Download
The nv4.sys is a device manufactured by NVIDIA. You can unlock features and improve performance by updating its driver. This version of "nv4.sys" is rated (3 out of 5 stars) based on 399 downloads and 9 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 731.6 KB.
Supported Models
NVIDIA nv4.sys
Manufacturers
Supported Operating Systems
Windows XP
File Name
nv4.sys (731.6 KB)
Uploaded By
Kalle Kurki (DG Member) on 4-Dec-2003
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How to Update NVIDIA nv4.sys Device Drivers
Step 1 - Download Your Driver
To get the NVIDIA nv4.sys driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter NVIDIA nv4.sys into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the NVIDIA Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the NVIDIA website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.