ATI Technologies Inc. ASUS A9550 Series - two ways of downloading and installing the driver

ASUS A9550 Series is a Display Adapters hardware device. The Windows version of this 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_4153.

1. ATI Technologies Inc. ASUS A9550 Series - install the driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. ASUS A9550 Series driver. The archive contains version 8.561.9.0000 dated 2009-02-03 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 shutdown and restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed by ATI Technologies Inc..
Download size of the driver: 29121103 bytes (27.77 MB)
Driver rating 4.8 stars out of 70615 votes.
This driver is fully compatible with the following versions of Windows:

• 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. How to use DriverMax to install ATI Technologies Inc. ASUS A9550 Series driver

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 with DriverMax? Let's see!

1. Open DriverMax and push on the yellow button that says ~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. Scroll the list down until you locate the ATI Technologies Inc. ASUS A9550 Series driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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