ATI Technologies Inc. RADEON X550 Secondary - two ways of downloading and installing the driver

RADEON X550 Secondary is a Display Adapters hardware device. This Windows driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_5B73; this string has to match your hardware.

1. ATI Technologies Inc. RADEON X550 Secondary driver - how to install it manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. RADEON X550 Secondary driver. The archive contains version 8.563.0.0000 dated 2008-12-10 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by ATI Technologies Inc..
Size of this driver: 26423975 bytes (25.20 MB)
This driver was rated with an average of 4.6 stars by 51043 users.
This driver is compatible with the following versions of Windows:

• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. The easy way: using DriverMax to install ATI Technologies Inc. RADEON X550 Secondary 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. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and 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 locate the ATI Technologies Inc. RADEON X550 Secondary driver. Click on Update.
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5. Enjoy using the updated driver! :)
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