Download and install ATI Technologies Inc. RADEON X850 Series - Secondary driver

1. Manually install ATI Technologies Inc. RADEON X850 Series - Secondary driver

1. You can download from the link below the driver setup file for the ATI Technologies Inc. RADEON X850 Series - Secondary driver. The archive contains version 8.593.100.0000 dated 2009-09-29 of the driver.
2.  
3. Start the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is enabled please accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your PC and will install the right driver.
6.  
7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
8.  

Download Driver Setup

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

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.
2.  
3. Take a look at the list of driver updates. Scroll the list down until you locate the ATI Technologies Inc. RADEON X850 Series - Secondary driver. Click the Update button.
4.  
5. That's it, you installed your first driver!
6.  

Download DriverMax