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Troubleshooting Video
Reliable operation of the display subsystem (video card and monitor) are essential to productive and comfortable computer operation. Use the tutorials in this section to help you understand and use Windows troubleshooting features designed for video: video acceleration adjustment, Safe Mode startup, VGA Mode startup, and DirectX Diagnostics.

  Tutorials
  Troubleshoot Video: Adjusting Video Acceleration
  Troubleshoot Video: Using Safe Mode and VGA Mode
  Troubleshoot Video: Testing DirectX Features