ATI Technologies Inc. RADEON X850 Series - Secondary driver download and installation

RADEON X850 Series - Secondary is a Display Adapters device. This Windows driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_4B6C; this string has to match your hardware.

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

1. Download the driver setup file for ATI Technologies Inc. RADEON X850 Series - Secondary driver from the location below. This download link is for the driver version 8.476.0.0000 released on 2008-03-28.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started 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 installation wizard, which should be quite easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed.
Size of this driver: 22660746 bytes (21.61 MB)
This driver received an average rating of 4.8 stars out of 42681 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. Installing the ATI Technologies Inc. RADEON X850 Series - Secondary driver using DriverMax: the easy way

The 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 can you install a driver with DriverMax? Let's take a look!

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