ATI Technologies Inc. Radeon X1550 Series Secondary - two ways of downloading and installing the driver

Radeon X1550 Series Secondary is a Display Adapters device. The Windows version of this driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_71B3&SUBSYS_30011642; this string has to match your hardware.

1. How to manually install ATI Technologies Inc. Radeon X1550 Series Secondary driver

1. Download the driver setup file for ATI Technologies Inc. Radeon X1550 Series Secondary driver from the location below. This is the download link for the driver version 8.491.0.0000 released on 2008-04-22.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be pretty easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, as you can see it was quite smple.
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ATI Technologies Inc. applied a digital signature to this driver.
The file size of this driver is 12153661 bytes (11.59 MB)
This driver was installed by many users and received an average rating of 4 stars out of 2812 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 use DriverMax to install ATI Technologies Inc. Radeon X1550 Series Secondary driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to 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 X1550 Series Secondary driver. Click on Update.
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5. That's all, the driver is now installed!
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