ATI Technologies Inc. RADEON X800/X850 Series - Secondary how to download and install the driver

RADEON X800/X850 Series - Secondary is a Display Adapters hardware device. This Windows driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_5D6F; this string has to match your hardware.

1. How to manually install ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver

1. Download the driver setup file for ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver from the location below. This download link is for the driver version 8.582.0.0000 dated 2009-02-03.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty straightforward. 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 updated driver, it is as simple as that.
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This driver is digitally signed.
File size of the driver: 27213287 bytes (25.95 MB)
This driver was rated with an average of 4.4 stars by 20045 users.
This driver was released for the following versions of Windows:

• 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. How to install ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver using DriverMax

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, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and press on the yellow button named ~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 detected driver updates. Scroll the list down until you find the ATI Technologies Inc. RADEON X800/X850 Series - Secondary driver. Click on Update.
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5. Enjoy using the updated driver! :)
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