ATI Technologies Inc. ATI Radeon HD 4550 - two ways of downloading and installing the driver

ATI Radeon HD 4550 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_9540.

1. ATI Technologies Inc. ATI Radeon HD 4550 driver - how to install it manually

1. You can download from the link below the driver setup file for the ATI Technologies Inc. ATI Radeon HD 4550 driver. The archive contains version 8.861.0.0000 released on 2011-05-24 of the driver.
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3. Start 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. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your PC and will install the right driver.
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7. When the operation finishes shutdown and restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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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 4 stars out of 95800 votes.

2. The easy way: using DriverMax to install ATI Technologies Inc. ATI Radeon HD 4550 driver

The 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 easy can you install a driver using DriverMax? Let's follow a few steps!

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 driver updates. Search the list until you find the ATI Technologies Inc. ATI Radeon HD 4550 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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