Download and install ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver

ATI MOBILITY RADEON 9550 is a Display Adapters device. This driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_4E56; this string has to match your hardware.

1. ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver - how to install it manually

1. Download the driver setup file for ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver from the link below. This is the download link for the driver version 8.573.0.0000 released on 2009-01-13.
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3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is enabled 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 straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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There is no digital signature available for this driver.

This driver was rated with an average of 3.6 stars by 30022 users.

2. Using DriverMax to install ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver

The 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. How easy 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 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 locate the ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver. Click the Update button.
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5. Finished installing the driver!
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