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

RADEON X800 XT Secondary is a Display Adapters hardware device. This driver was developed by ATI Technologies Inc.. PCI/VEN_1002&DEV_5D77 is the matching hardware id of this device.

1. ATI Technologies Inc. RADEON X800 XT Secondary - install the driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. RADEON X800 XT Secondary driver. The archive contains version 8.26.3.0 released on 2006-04-27 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is enabled please accept 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 PC 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 was not digitally signed.

This driver was rated with an average of 3.7 stars by 12296 users.

2. The easy way: using DriverMax to install ATI Technologies Inc. RADEON X800 XT 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. How easy can you install a driver using DriverMax? Let's take a look!

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 available driver updates. Scroll the list down until you locate the ATI Technologies Inc. RADEON X800 XT Secondary driver. Click on Update.
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5. Finished installing the driver!
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