Download and install ATI Technologies Inc. ASUS X850 Series Secondary driver

ASUS X850 Series Secondary is a Display Adapters hardware device. The Windows version of this driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_4B69; this string has to match your hardware.

1. ATI Technologies Inc. ASUS X850 Series Secondary driver - how to install it manually

1. Download the driver setup file for ATI Technologies Inc. ASUS X850 Series Secondary driver from the location below. This is the download link for the driver version 8.561.9.0000 released on 2009-02-03.
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3. Run the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) 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 pretty straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed by ATI Technologies Inc..
The file size of this driver is 29121103 bytes (27.77 MB)
This driver received an average rating of 4.5 stars out of 70576 votes.
This driver is compatible with 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. ASUS X850 Series Secondary driver using DriverMax

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, not just this one. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and push 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 find the ATI Technologies Inc. ASUS X850 Series Secondary driver. Click on Update.
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5. That's all, the driver is now installed!
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