ATI Technologies Inc. RADEON X850 Series - Secondary driver download and installation

1. Install ATI Technologies Inc. RADEON X850 Series - Secondary driver manually

1. You can download from the link below the driver setup file for the ATI Technologies Inc. RADEON X850 Series - Secondary 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 UAC (User Access Control) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will analyze your computer 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. It is as simple as that to install a Windows driver!
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Download Driver Setup

2. The easy way: using DriverMax to install ATI Technologies Inc. RADEON X850 Series - Secondary driver

1. Start DriverMax and click on the yellow button that says ~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 available driver updates. Search the list until you locate the ATI Technologies Inc. RADEON X850 Series - Secondary driver. Click on Update.
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5. That's all, the driver is now installed!
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Jul 8 2016 12:57AM / Written by Daniel Statescu for DriverMax

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