Driver for ATI Technologies Inc. ATI MOBILITY RADEON 9550 - downloading and installing it

ATI MOBILITY RADEON 9550 is a Display Adapters device. 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_4E56.

1. ATI Technologies Inc. ATI MOBILITY RADEON 9550 - install the driver manually

1. You can download from the link below the driver installer file for the ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver. The archive contains version 8.582.0.0000 dated 2009-02-03 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is enabled 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 scan your computer and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver was not digitally signed.

Driver rating 4 stars out of 15973 votes.

2. The easy way: 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, not just this one. How can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and press 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 available driver updates. Scroll the list down until you locate the ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver. Click on Update.
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5. That's all, the driver is now installed!
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