The ATI Mobility Radeon HD 6370 driver allows Windows to communicate with your laptop’s graphics hardware, enabling proper display output and supported graphics acceleration. Installing a compatible driver can help resolve missing resolution options, display glitches, or limited functionality when Windows uses a basic display driver.

Key Features

• Display configuration: Provides access to supported screen resolutions, color settings, and refresh rates for the built-in panel and compatible external monitors.
• Graphics acceleration: Enables hardware acceleration for compatible applications, video playback, and games, depending on the driver version and software requirements.
• External display support: Helps manage connected monitors and projectors, including extended-desktop and duplicate-screen modes where supported by the laptop.
• Graphics controls: Compatible packages may include ATI or AMD settings software for adjusting display preferences and available power-management options.

How to Install

1. Confirm your graphics hardware and Windows version. Open Device Manager and check the entry under Display adapters. Verify whether your installation of Windows 11, Windows 10, Windows 8, or Windows 7 is 32-bit or 64-bit where applicable.

1. Check the package’s compatibility details. Select a driver that explicitly lists your GPU and operating system. The ATI Mobility Radeon HD 6370 is legacy hardware, so official driver availability may be limited, particularly for Windows 10 and Windows 11. A listed download does not guarantee full compatibility with every Windows version.

1. Prepare your laptop. Connect it to power, close running applications, and create a system restore point if System Protection is enabled. For laptops with switchable graphics, prefer the laptop manufacturer’s driver package when available, since it may include model-specific components.

1. Run the installer. Extract the download if necessary, launch the setup program, and follow the prompts. The screen may briefly flicker or go blank while the graphics driver is being installed. Do not force installation if the installer reports unsupported hardware or an incompatible operating system.

1. Restart and verify operation. Reboot the laptop, then check Device Manager for warning icons and confirm that the expected display resolution is available. Test video playback and any external monitor you use. If new problems appear, use Roll Back Driver when available or restore the previous compatible package.

Common Issues and Fixes

• Installer says “no compatible hardware”: Generic AMD packages often omit the Mobility HD 6370’s OEM subsystem ID. Use your laptop manufacturer’s driver, or update manually via Device Manager by selecting the extracted driver’s INF.
• Device not detected: Check that the GPU is enabled in BIOS/UEFI and that switchable-graphics settings are configured. Install the laptop’s chipset and switchable-graphics drivers first, then rescan in Device Manager.
• Version conflicts or Code 43: Remove old ATI/AMD Catalyst entries with DDU in safe mode, reboot, and install one matching legacy Mobility driver. Avoid mixing desktop Radeon packages with the HD 6370.