ATI SB450 HD Audio Driver Download

152 Ratings (see all reviews)
37,890 Downloads

Supported Models

SB450 HD Audio Driver

Manufacturers

ATI

Supported Operating Systems

Windows XP

File Name

WDM_R184.exe (26.0 MB)

Versions

1.84

Find Related Drivers

Uploader Notes

This driver is for a Realtek HD Audio embedded with some ATI SB 400 southbridge chipsets.

It has solved my problem on a system with a SB 450 ATI HD Audio, in an Acer Aspire 5050 series.

Uploaded By

Paulo Tavares (DG Member) on 20-Jan-2008

Most Helpful Reviews

 
16 of 18 people found the following review helpful:
Eduardo
Tested on Windows XP
3 Jun 2008
 

Installation: 4 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"Excelent drivers for installing in XP pro"
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22 of 26 people found the following review helpful:
Russo
Tested on Windows XP
30 Sep 2009
(1 week after download)
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"This drvier work's perfect under Microsoft Windows XP SP3"
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1 of 1 people found the following review helpful:
Semasinghe
Tested on Windows 2000 Professional
4 Oct 2013
(8 minutes after download)
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"supperb software dwnlod link

meny meny tks"

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theo rustig
Tested on Windows XP
23 Jul 2015
(4 minutes after download)
 

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
 
"very content about the druiver"
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See all ATI SB450 HD Audio ratings and reviews

How to Update SB450 HD Audio Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the SB450 HD Audio 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 SB450 HD Audio 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 Driver Update Utility for SB450 HD Audio. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the ATI website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

This website is not affiliated with ATI. All company names/logos are properties of their owners.
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