ATI Technologies Inc. Radeon X1550 Series Secondary driver download and installation

Radeon X1550 Series Secondary is a Display Adapters hardware device. This Windows driver was developed by ATI Technologies Inc.. PCI/VEN_1002&DEV_7166&SUBSYS_5921174B is the matching hardware id of this device.

1. Install ATI Technologies Inc. Radeon X1550 Series Secondary driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. Radeon X1550 Series Secondary driver. The archive contains version 8.531.0.0000 dated 2008-08-29 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is running please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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ATI Technologies Inc. applied a digital signature to this driver.
Driver file size: 25115345 bytes (23.95 MB)
This driver was installed by many users and received an average rating of 4.5 stars out of 94057 votes.
This driver will work 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. Using 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 just a few seconds 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 click 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 detected driver updates. Search the list until you find the ATI Technologies Inc. Radeon X1550 Series Secondary driver. Click the Update button.
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5. That's all, the driver is now installed!
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