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

RADEON X550 Secondary is a Display Adapters device. The developer of this driver was ATI Technologies Inc.. PCI/VEN_1002&DEV_5B73 is the matching hardware id of this device.

1. Install ATI Technologies Inc. RADEON X550 Secondary driver manually

1. Download the setup file for ATI Technologies Inc. RADEON X550 Secondary driver from the link below. This download link is for the driver version 8.391.0.0000 dated 2007-06-26.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (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 easy to follow. 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 updated driver, it is as simple as that.
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This driver is not digitally signed.

This driver was installed by many users and received an average rating of 3.5 stars out of 77201 votes.

2. 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 using DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Search the list until you locate the ATI Technologies Inc. RADEON X550 Secondary driver. Click the Update button.
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5. That's it, you installed your first driver!
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