ATI Technologies Inc. RADEON X850 Series driver download and installation

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

1. How to manually install ATI Technologies Inc. RADEON X850 Series driver

1. Download the setup file for ATI Technologies Inc. RADEON X850 Series driver from the location below. This download link is for the driver version 8.401.0.0000 released on 2007-07-27.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) 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. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is not digitally signed.

This driver was installed by many users and received an average rating of 3.4 stars out of 47650 votes.

2. Using DriverMax to install ATI Technologies Inc. RADEON X850 Series driver

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. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click 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 driver updates. Scroll the list down until you locate the ATI Technologies Inc. RADEON X850 Series driver. Click on Update.
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5. Enjoy using the updated driver! :)
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