Download and install ATI Technologies Inc. RADEON X800 Series driver

RADEON X800 Series is a Display Adapters hardware device. This Windows driver was developed by ATI Technologies Inc.. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_1002&DEV_5549.

1. ATI Technologies Inc. RADEON X800 Series driver - how to install it manually

1. Download the setup file for ATI Technologies Inc. RADEON X800 Series driver from the location below. This download link is for the driver version 8.421.0.0000 dated 2007-09-28.
2.  
3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow the driver setup wizard, which should be quite straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the updated driver, it is as simple as that.
8.  

This driver is digitally signed by the manufacturer.
Download size of the driver: 11025633 bytes (10.51 MB)
Driver rating 4.5 stars out of 51007 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. How to install ATI Technologies Inc. RADEON X800 Series driver using DriverMax

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

1. Open DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
2.  
3. Take a look at the list of available driver updates. Scroll the list down until you locate the ATI Technologies Inc. RADEON X800 Series driver. Click on Update.
4.  
5. That's all, the driver is now installed!
6.