ATI Technologies Inc. ATI Radeon HD 4550 how to download and install the driver

ATI Radeon HD 4550 is a Display Adapters device. The developer of this driver was ATI Technologies Inc.. PCI/VEN_1002&DEV_9540 is the matching hardware id of this device.

1. Install ATI Technologies Inc. ATI Radeon HD 4550 driver 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 8.640.0.0000 released on 2009-07-14 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 started please accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will analyze your computer and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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There is no digital signature available for this driver.

Driver rating 4 stars out of 44466 votes.

2. How to use 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. How easy can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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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 Radeon HD 4550 driver. Click on Update.
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5. That's all, the driver is now installed!
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