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

RADEON X850 Series - Secondary is a Display Adapters device. This Windows driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_5D6F; this string has to match your hardware.

1. ATI Technologies Inc. RADEON X850 Series - Secondary - install the 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 8.34.0.0 dated 2007-01-05 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is started please confirm the installation 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 analyze your PC and will install the right driver.
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7. When the operation finishes shutdown and 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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This driver is not digitally signed.

This driver was rated with an average of 3.2 stars by 14353 users.

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

The most important 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, not just this one. How easy can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and push on the yellow button named ~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 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. Finished installing the driver!
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