Driver for ATI Technologies Inc. Radeon X1550 Series Secondary - downloading and installing it

Radeon X1550 Series Secondary is a Display Adapters hardware device. The Windows version of this driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_71A7&SUBSYS_5941174B.

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 download link is for the driver version 8.561.0.0000 released on 2008-12-01.
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3. Start the driver installation file from a Windows account with the highest privileges (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.
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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. Shutdown and restart your computer and enjoy the updated driver, it is as simple as that.
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ATI Technologies Inc. applied a digital signature to this driver.
Size of this driver: 26432196 bytes (25.21 MB)
This driver was installed by many users and received an average rating of 4.9 stars out of 48092 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. The easy way: using DriverMax to install ATI Technologies Inc. Radeon X1550 Series Secondary driver

The advantage of using DriverMax is that it will install 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 take a look!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the ATI Technologies Inc. Radeon X1550 Series Secondary driver. Click the Update button.
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5. Finished installing the driver!
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