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

RADEON X850 Series is a Display Adapters device. This driver was developed by ATI Technologies Inc.. PCI/VEN_1002&DEV_5D4D is the matching hardware id of this device.

1. Install ATI Technologies Inc. RADEON X850 Series driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. RADEON X850 Series driver. The archive contains version 8.400.0.0000 released on 2007-07-05 of the driver.
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3. Run 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 PC and will install the right driver.
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7. When the operation finishes restart your computer 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 received an average rating of 3.5 stars out of 1833 votes.

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

The most important 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. How can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and push on the yellow button that says ~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. Scroll the list down until you find the ATI Technologies Inc. RADEON X850 Series driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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