Sager NP4791 Driver Download (Official)
The NP4791 is an audio device manufactured by Sager. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "01Audio_D4XEV.exe" is rated (5 out of 5 stars) based on 11 downloads and 4 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 20.2 MB.
Supported Models
NP4791
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000
File Name
01Audio_D4XEV.exe (20.2 MB)
Additional Notes
NP4791
Audio Driver file.
ALC 650 Audio Driver for Windows 2000, XP
Uploaded By
Sivaprakash (DG Staff Member) on 21-Dec-2005
Related Driver Updates
How to Update NP4791 Device Drivers
Step 1 - Download Your Driver
To get the NP4791 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 Sager NP4791 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 Sager 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 Sager website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.