Driver for ATI Technologies Inc. ATI Radeon HD 4550 - downloading and installing it

ATI Radeon HD 4550 is a Display Adapters device. The Windows version of this driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_9540; this string has to match your hardware.

1. How to manually install ATI Technologies Inc. ATI Radeon HD 4550 driver

1. Download the setup file for ATI Technologies Inc. ATI Radeon HD 4550 driver from the location below. This download link is for the driver version 8.800.0.0000 released on 2010-11-10.
2.  
3. Start the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which should be quite straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
8.  

This driver is digitally signed by the manufacturer.
Driver file size: 35255310 bytes (33.62 MB)
This driver received an average rating of 4.2 stars out of 21363 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install ATI Technologies Inc. ATI Radeon HD 4550 driver using DriverMax

The most important 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. Open DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
2.  
3. Take a look at the list of available driver updates. Search the list until you locate the ATI Technologies Inc. ATI Radeon HD 4550 driver. Click the Update button.
4.  
5. Finished installing the driver!
6.