ATI Technologies Inc. ATI Radeon HD 4550 driver download and installation

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

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

1. Download the driver setup file for ATI Technologies Inc. ATI Radeon HD 4550 driver from the link below. This is the download link for the driver version 8.612.0.0000 dated 2009-04-28.
2.  
3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Go through the driver installation wizard, which should be quite straightforward. The driver installation wizard will analyze 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 was not digitally signed.
Size of this driver: 10336847 bytes (9.86 MB)
This driver received an average rating of 3.2 stars out of 88730 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

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

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and press 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 detected driver updates. Search the list until you find the ATI Technologies Inc. ATI Radeon HD 4550 driver. Click on Update.
4.  
5. Finished installing the driver!
6.