Driver for ATI Technologies Inc. Omega 3.8.421 R430 XTP Omega 3.8.421 - downloading and installing it

R430 XTP Omega 3.8.421 is a Display Adapters device. This driver was developed by ATI Technologies Inc. Omega 3.8.421. The hardware id of this driver is PCI/VEN_1002&DEV_554C; this string has to match your hardware.

1. Install ATI Technologies Inc. Omega 3.8.421 R430 XTP Omega 3.8.421 driver manually

1. Download the driver setup file for ATI Technologies Inc. Omega 3.8.421 R430 XTP Omega 3.8.421 driver from the link below. This is the download link for the driver version 8.421.0.0000 released on 2007-09-28.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to confirm the installation 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 easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the fresh driver, it is as simple as that.
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This driver was not digitally signed.
File size of the driver: 20610163 bytes (19.66 MB)
This driver was rated with an average of 4 stars by 79183 users.
This driver will work for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Installing the ATI Technologies Inc. Omega 3.8.421 R430 XTP Omega 3.8.421 driver using DriverMax: the easy way

The most important 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 click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the ATI Technologies Inc. Omega 3.8.421 R430 XTP Omega 3.8.421 driver. Click on Update.
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5. Finished installing the driver!
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