Download and install ATI Technologies Inc. Radeon X850 Series - Secondary driver

Radeon X850 Series - Secondary is a Display Adapters hardware device. This driver was developed by ATI Technologies Inc.. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_1002&DEV_5D72.

1. ATI Technologies Inc. Radeon X850 Series - Secondary - install the driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. Radeon X850 Series - Secondary driver. The archive contains version 8.600.0.0000 dated 2009-04-29 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is started please accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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There is no digital signature available for this driver.

This driver was rated with an average of 3.8 stars by 90606 users.

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

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds 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. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the ATI Technologies Inc. Radeon X850 Series - Secondary driver. Click the Update button.
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5. That's it, you installed your first driver!
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