4.0 Troubleshooting

4.4 Given a scenario, troubleshoot common video and display issues.

  • Common symptoms

    • VGA mode

    • No image on screen

    • Overheat shutdown

    • Dead pixels

    • Artifacts

    • Color patterns incorrect

    • Dim image

    • Flickering image

    • Distorted image

    • Discoloration (degaussing)

    • BSOD

      When Microsoft Windows encounters a condition that compromises safe system operation, the system halts. This condition is called a bug check. It is also commonly referred to as a system crash, a kernel error, a Stop error, or BSOD. A hardware device, its driver, or related software might have caused this error.

      Blue Screen Of Death

      More on Blue Screen
      Demystifying the Blue Screen of Death


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