Driver for ATI Technologies Inc. ASUS A9550 Series Secondary - downloading and installing it

ASUS A9550 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_4173; this string has to match your hardware.

1. Manually install ATI Technologies Inc. ASUS A9550 Series Secondary driver

1. Download the setup file for ATI Technologies Inc. ASUS A9550 Series Secondary driver from the location below. This is the download link for the driver version 8.523.0.0000 released on 2008-08-08.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (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. Follow the driver setup wizard, which should be pretty easy to follow. 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 new driver, it is as simple as that.
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There is no digital signature available for this driver.

This driver received an average rating of 3.7 stars out of 26296 votes.

2. The easy way: using DriverMax to install ATI Technologies Inc. ASUS A9550 Series Secondary driver

The most important 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 can you install a driver using 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 PC.
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3. Take a look at the list of driver updates. Search the list until you locate the ATI Technologies Inc. ASUS A9550 Series Secondary driver. Click on Update.
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5. That's all, the driver is now installed!
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