ATI Technologies Inc. RADEON X850 Series - Secondary - two ways of downloading and installing the driver

RADEON X850 Series - Secondary is a Display Adapters device. The Windows version of this driver was developed by ATI Technologies Inc.. PCI/VEN_1002&DEV_5D72 is the matching hardware id of this device.

1. ATI Technologies Inc. RADEON X850 Series - Secondary driver - how to install it manually

1. Download the driver setup file for ATI Technologies Inc. RADEON X850 Series - Secondary driver from the link below. This is the download link for the driver version 8.401.0.0000 released on 2007-07-27.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the fresh driver, it is as simple as that.
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There is no digital signature available for this driver.

Driver rating 3.4 stars out of 9595 votes.

2. Installing the ATI Technologies Inc. RADEON X850 Series - Secondary driver using DriverMax: the easy way

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 with DriverMax? Let's see!

1. Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you find the ATI Technologies Inc. RADEON X850 Series - Secondary driver. Click on Update.
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5. That's it, you installed your first driver!
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