Driver for ATI Technologies Inc. RADEON X800/X850 Series - downloading and installing it

RADEON X800/X850 Series is a Display Adapters hardware device. The developer of this driver was ATI Technologies Inc.. PCI/VEN_1002&DEV_5D4F is the matching hardware id of this device.

1. ATI Technologies Inc. RADEON X800/X850 Series - install the driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. RADEON X800/X850 Series driver. The archive contains version 8.551.0.0000 released on 2008-10-24 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 running please accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your computer 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 is digitally signed.
Driver file size: 26074836 bytes (24.87 MB)
This driver received an average rating of 4.9 stars out of 33940 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. The easy way: using DriverMax to install ATI Technologies Inc. RADEON X800/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 with DriverMax? Let's take a look!

1. Start DriverMax and click on the yellow button that says ~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 find the ATI Technologies Inc. RADEON X800/X850 Series driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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