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

Radeon X1550 Series Secondary is a Display Adapters hardware device. This Windows 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_717F.

1. ATI Technologies Inc. Radeon X1550 Series Secondary driver - how to install it manually

1. Download the setup file for ATI Technologies Inc. Radeon X1550 Series Secondary driver from the link below. This is the download link for the driver version 8.421.0.0000 released on 2007-09-28.
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3. Run 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 accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty straightforward. The driver setup wizard will analyze 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 was not digitally signed.
The file size of this driver is 0 bytes (0 B)
Driver rating 3.7 stars out of 47530 votes.

2. Installing the ATI Technologies Inc. Radeon X1550 Series Secondary driver using DriverMax: the easy way

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 using DriverMax? Let's take a look!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the ATI Technologies Inc. Radeon X1550 Series Secondary driver. Click on Update.
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5. That's it, you installed your first driver!
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