ATI Technologies Inc. Omega 3.8.421 RADEON X300/X550 Series Secondary Omega 3.8.421 how to download and install the driver

RADEON X300/X550 Series Secondary Omega 3.8.421 is a Display Adapters device. The Windows version of this driver was developed by ATI Technologies Inc. Omega 3.8.421. The hardware id of this driver is PCI/VEN_1002&DEV_5B70.

1. Manually install ATI Technologies Inc. Omega 3.8.421 RADEON X300/X550 Series Secondary Omega 3.8.421 driver

1. Download the setup file for ATI Technologies Inc. Omega 3.8.421 RADEON X300/X550 Series Secondary Omega 3.8.421 driver from the link below. This download link is for the driver version 8.421.0.0000 dated 2007-09-28.
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3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be quite straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver is not digitally signed.
The file size of this driver is 20638421 bytes (19.68 MB)
This driver was rated with an average of 3.5 stars by 93392 users.
This driver is 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 X300/X550 Series Secondary Omega 3.8.421 driver

The advantage of using DriverMax is that it will setup 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 take a look!

1. Start 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 available driver updates. Search the list until you find the ATI Technologies Inc. Omega 3.8.421 RADEON X300/X550 Series Secondary Omega 3.8.421 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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