|Since you formatted and clean-installed Windows, you need to reinstall drivers and DirectX. Specifically, that means...|
1. Install the motherboard chipset driver
2. Install the video driver
3. Install DirectX 9.0c
If you haven't done any/all of those steps, do them now. Post back with your results.
Like most people, you're probably wondering what driver to install, or how to locate it. You need to first determine the make and model of your laptop. Then check the manufacturer's support website for that model. Download the first two drivers from there. DirectX you can get from Microsoft.
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