The ATI Radeon HD 2400 PRO driver helps Windows communicate with your graphics card, enabling display settings and graphics acceleration beyond the capabilities of a basic display driver. Because this ATI GPU is a legacy model, check the individual download’s compatibility carefully: a listing for Windows 11, 10, 8, or 7 does not guarantee official driver support for every version.

Key Features

• Display configuration: A compatible driver enables supported screen resolutions, color settings, and refresh rates for your monitor.
• Graphics acceleration: Provides access to the card’s supported DirectX and OpenGL features for compatible applications and older games. Actual results depend on the software and operating system.
• Video playback support: Allows compatible media software to use available GPU-assisted video processing, depending on the video format and application settings.
• Multiple-display controls: Supports configuration of connected monitors where the card’s outputs and installed driver allow it.

How to Install

1. Confirm your hardware and Windows version. Open Device Manager and check Display adapters for the ATI Radeon HD 2400 PRO. If Windows shows only a basic display adapter, inspect its hardware IDs to confirm the model. Also verify whether your system uses a 32-bit or 64-bit edition of Windows.

1. Choose a compatible package. Read the driver’s supported-device and operating-system details before downloading. Windows 7 or Windows 8 packages should not be assumed compatible with Windows 10 or Windows 11. Installing a graphics driver also does not establish that the computer meets Windows 11 requirements.

1. Prepare for the update. Close running applications and create a restore point if System Protection is enabled. If replacing a working driver, keep a copy of the previous installer so you can recover more easily if needed.

1. Run the installer. Extract the download if necessary, launch the setup program, and follow its instructions. If the package provides only driver files, use Device Manager’s Update driver option and browse to the extracted folder. Do not force installation if Windows reports incompatible hardware.

1. Restart and check the display. Confirm that Device Manager reports the adapter without an error, then review your resolution and monitor arrangement. If the update causes display problems, use Roll Back Driver when available or reinstall the previous compatible package.

Common Issues and Fixes

• Installer fails or rolls back: The ATI Radeon HD 2400 PRO relies on legacy Catalyst 13.1 drivers. Run the installer as administrator in compatibility mode for Windows 7/8, and confirm it matches your 32-/64-bit OS.
• Device not detected: Check the card is fully seated and shows in Device Manager, possibly as an unknown display adapter. Install manually via Update Driver > Browse and point to the extracted INF files.
• Version conflicts or Windows Update overwrites: Remove old AMD/NVIDIA drivers with DDU in Safe Mode, install Catalyst 13.1, then block Windows Update from replacing it with an unsupported newer package.