ATI Technologies Inc. ATI Mobility Radeon HD 3870 - two ways of downloading and installing the driver

ATI Mobility Radeon HD 3870 is a Display Adapters hardware device. This driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_9508&SUBSYS_02401043.

1. Manually install ATI Technologies Inc. ATI Mobility Radeon HD 3870 driver

1. Download the driver setup file for ATI Technologies Inc. ATI Mobility Radeon HD 3870 driver from the link below. This download link is for the driver version 8.551.0.0000 dated 2008-10-24.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow 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 computer and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed by ATI Technologies Inc..
Download size of the driver: 13522309 bytes (12.90 MB)
Driver rating 4.2 stars out of 85425 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. Installing the ATI Technologies Inc. ATI Mobility Radeon HD 3870 driver using DriverMax: the easy way

The 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 can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Search the list until you find the ATI Technologies Inc. ATI Mobility Radeon HD 3870 driver. Click on Update.
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5. That's it, you installed your first driver!
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