Download and install ATI Technologies Inc. RADEON X300/X550 Series Secondary driver

RADEON X300/X550 Series Secondary is a Display Adapters hardware device. The Windows version of this 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_5B70.

1. ATI Technologies Inc. RADEON X300/X550 Series Secondary - install the driver manually

1. Download the driver setup file for ATI Technologies Inc. RADEON X300/X550 Series Secondary driver from the location below. This is the download link for the driver version 8.523.0.0000 dated 2008-08-08.
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3. Run the driver setup 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. Go through the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed by ATI Technologies Inc..
Driver file size: 12763342 bytes (12.17 MB)
This driver was installed by many users and received an average rating of 5 stars out of 48654 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. The easy way: using DriverMax to install ATI Technologies Inc. RADEON X300/X550 Series Secondary driver

The most important advantage of using DriverMax is that it will install 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 see!

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 driver updates. Scroll the list down until you locate the ATI Technologies Inc. RADEON X300/X550 Series Secondary driver. Click the Update button.
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5. That's it, you installed your first driver!
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