Download and install ATI Technologies Inc. RADEON X800 PRO Secondary driver

RADEON X800 PRO 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_5569; this string has to match your hardware.

1. Install ATI Technologies Inc. RADEON X800 PRO Secondary driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. RADEON X800 PRO Secondary driver. The archive contains version 8.591.0.0000 dated 2009-02-23 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 enabled please accept 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 pretty easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes shutdown and 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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This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3 stars out of 53488 votes.

2. Installing the ATI Technologies Inc. RADEON X800 PRO Secondary driver using DriverMax: the easy way

The advantage of using DriverMax is that it will setup 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 take a look!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Search the list until you find the ATI Technologies Inc. RADEON X800 PRO Secondary driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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