ATI Technologies Inc. Omega 3.8.421 RADEON X800 XL Omega 3.8.421 how to download and install the driver

RADEON X800 XL Omega 3.8.421 is a Display Adapters hardware device. This Windows driver was developed by ATI Technologies Inc. Omega 3.8.421. The hardware id of this driver is PCI/VEN_1002&DEV_554D; this string has to match your hardware.

1. How to manually install ATI Technologies Inc. Omega 3.8.421 RADEON X800 XL Omega 3.8.421 driver

1. You can download from the link below the driver setup file for the ATI Technologies Inc. Omega 3.8.421 RADEON X800 XL Omega 3.8.421 driver. The archive contains version 8.421.0.0000 released on 2007-09-28 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is started please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your PC and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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There is no digital signature available for this driver.
Size of this driver: 20610163 bytes (19.66 MB)
This driver was rated with an average of 4 stars by 4912 users.
This driver is fully compatible with 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. The easy way: using DriverMax to install ATI Technologies Inc. Omega 3.8.421 RADEON X800 XL Omega 3.8.421 driver

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's follow a few steps!

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 computer.
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3. Take a look at the list of driver updates. Search the list until you locate the ATI Technologies Inc. Omega 3.8.421 RADEON X800 XL Omega 3.8.421 driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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