ATI Technologies Inc. ATI MOBILITY RADEON 9550 how to download and install the driver

ATI MOBILITY RADEON 9550 is a Display Adapters device. This Windows 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 setup file for ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver from the location below. This download link is for the driver version 8.520.0.0000 released on 2008-06-25.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer 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 was installed by many users and received an average rating of 3 stars out of 22200 votes.

2. How to use DriverMax to install ATI Technologies Inc. ATI MOBILITY RADEON 9550 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. Open DriverMax and push 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 available driver updates. Search the list until you find 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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