ATI Technologies Inc. Radeon X1550 Series Secondary driver download and installation

1. ATI Technologies Inc. Radeon X1550 Series Secondary - install the driver manually

1. Download the setup file for ATI Technologies Inc. Radeon X1550 Series Secondary driver from the link below. This download link is for the driver version 8.591.0.0000 released on 2009-02-23.
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3. Run the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is running 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 PC and enjoy the updated driver, it is as simple as that.
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Download Driver Setup

2. The easy way: using DriverMax to install ATI Technologies Inc. Radeon X1550 Series Secondary driver

1. Start DriverMax and push 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. Scroll the list down until you find the ATI Technologies Inc. Radeon X1550 Series Secondary driver. Click the Update button.
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5. Finished installing the driver!
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Download DriverMax