Download and install ATI Technologies Inc. RADEON X550 Secondary driver

RADEON X550 Secondary is a Display Adapters hardware device. This Windows driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_5B73; this string has to match your hardware.

1. Manually install ATI Technologies Inc. RADEON X550 Secondary driver

1. Download the setup file for ATI Technologies Inc. RADEON X550 Secondary driver from the link below. This download link is for the driver version 8.342.0.0 released on 2007-02-02.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be quite easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, as you can see it was quite smple.
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There is no digital signature available for this driver.

This driver was rated with an average of 3.9 stars by 69993 users.

2. Using DriverMax to install ATI Technologies Inc. RADEON X550 Secondary 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 using DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you find the ATI Technologies Inc. RADEON X550 Secondary driver. Click on Update.
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5. That's all, the driver is now installed!
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