ATI Technologies Inc. RADEON X800/X850 Series - Secondary how to download and install the driver

RADEON X800/X850 Series - Secondary is a Display Adapters hardware device. This driver was developed by ATI Technologies Inc.. PCI/VEN_1002&DEV_5D6F is the matching hardware id of this device.

1. How to manually install ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver

1. You can download from the link below the driver setup file for the ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver. The archive contains version 8.591.0.0000 released on 2009-02-23 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. Go through the driver setup wizard, which will guide you; it should be pretty 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. As you can see it was quite smple to install a Windows driver!
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This driver is not digitally signed.

Driver rating 3.6 stars out of 17305 votes.

2. How to use DriverMax to install ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver using DriverMax? Let's follow a few steps!

1. Open DriverMax and press on the yellow button named ~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. Search the list until you locate the ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver. Click on Update.
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5. That's all, the driver is now installed!
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