try running dxdiag and look for anything weird (any strange error messages etc). it might be an os issue, but it might be a hardware issue, or something else..
thanks
yes i found a problem: DirectX Files Tab: No problems found.
Display Tab 1: The file s3_8.drv is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs. You may be able to get a signed driver from the manufacturer of the hardware device.
DirectDraw test results: All tests were successful.
Direct3D test results: Failure at step 5 (GetDeviceCaps): HRESULT = 0x8876086a (3D not available)
Sound Tab 1: DirectSound test results: All tests were successful.
Music Tab: DirectMusic test results: All tests were successful.
Input Tab: No problems found.
Network Tab: The registry information for the DirectPlay application 'Risk' is missing or damaged. You should reinstall that application.
DirectPlay test results: All tests were successful
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