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. How to manually install ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver

1. You can download from the link below the driver installer file for the ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver. The archive contains version 8.593.100.0000 dated 2009-07-21 of the driver.
2.  
3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is running please accept of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
6.  
7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
8.  

This driver is digitally signed.
Size of this driver: 25777675 bytes (24.58 MB)
This driver was installed by many users and received an average rating of 4.7 stars out of 24952 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows Vista 64 bits
• 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 MOBILITY RADEON 9550 driver using DriverMax

The most important advantage of using DriverMax is that it will setup 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 using DriverMax? Let's see!

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 driver updates. Scroll the list down until you find the ATI Technologies Inc. ATI MOBILITY RADEON 9550 driver. Click the Update button.
4.  
5. Enjoy using the updated driver! :)
6.