The ATI Radeon HD 3470 driver lets Windows communicate with this legacy ATI graphics card, enabling display configuration and hardware-accelerated graphics where supported. Installing a compatible driver can help resolve incorrect screen resolutions, missing display options, or problems caused by a generic display driver.

Key Features

• Native display settings: Provides access to supported resolutions, refresh rates, and color options for your connected monitor.
• Graphics acceleration: Enables the card’s supported 2D and 3D capabilities for desktop applications, older games, and compatible graphics software.
• Multiple-display configuration: Supports setup and adjustment of additional monitors when available through your card’s outputs and driver package.
• ATI display controls: Compatible packages may include Catalyst Control Center for adjusting image quality, scaling, and other graphics preferences.

How to Install

1. Identify your Windows version and architecture. Check whether your installation is 32-bit or 64-bit, then confirm that the download specifically lists the ATI Radeon HD 3470.
2. Verify driver compatibility before downloading. This is a legacy GPU: Windows 7 has legacy driver options, while Windows 8 compatibility depends on the package. Windows 10 and Windows 11 do not have official ATI/AMD driver support for this card; available display functionality may depend on Windows-provided or legacy drivers, with limitations.
3. Prepare your system. Download a matching package from a trusted source, close running applications, and create a restore point if System Protection is enabled. For a prebuilt PC, check the computer manufacturer’s driver recommendations.
4. Install the compatible package. Run its setup program and follow the prompts. If the download contains only driver files, open Device Manager, select the graphics adapter, choose Update driver, and browse to the extracted folder. Do not force installation of an incompatible package.
5. Restart and check the display. Confirm that Device Manager identifies the card correctly, then select your monitor’s recommended resolution. If the installation causes display problems, roll back the driver through Device Manager or use your restore point.

Common Issues and Fixes

• Installer fails or reports no compatible hardware: Modern AMD packages do not support the Radeon HD 3470. Use the final legacy Catalyst/AMD driver for HD 3000 series, run setup as administrator, and try Windows 7 compatibility mode. If setup still exits, install manually via Device Manager using the legacy INF.
• Device not detected or shown as “Standard VGA”: Reseat the card, check the PCIe slot/connection, and install motherboard chipset drivers. Then update the unknown display adapter in Device Manager using the legacy driver files. A Code 43 error usually indicates a driver/OS compatibility problem.
• Version conflicts or black screen after update: Boot into Safe Mode, remove existing ATI/AMD drivers with DDU, block Windows Update from replacing the driver, then install the legacy package and reboot before changing resolution.