Navigating the Black Screen: A Guide to Resolving PC Startup Issues


“Following a power outage a few months ago, my computer has been exhibiting startup issues. Despite the system powering on, the monitor often remains black, and it typically requires multiple restarts before an ‘Automatic Repair’ message appears, indicating that the PC did not start correctly. Even after restarting, the screen may remain black for an extended period before finally displaying content. What steps can I take to resolve this persistent problem?”


Experiencing startup issues with your computer, especially after a power outage, can be quite frustrating. The symptoms you’ve described—where the system powers on but the monitor remains black, requiring multiple restarts, and an ‘Automatic Repair’ message—suggest that the power outage may have caused some hardware or software malfunctions.

Firstly, it’s essential to rule out any hardware issues:

  • Monitor Connection

    : Ensure that the monitor cable is securely connected to both the monitor and the PC. Try using a different cable or monitor to see if the issue persists.

  • Power Supply

    : A faulty power supply unit (PSU) can cause startup problems. If possible, test your PC with another PSU.

  • Motherboard and Components

    : Check for any visible damage to the motherboard or other components. Reseat the RAM sticks and graphics card to ensure they’re properly connected.

  • Software Troubleshooting

    If the hardware seems fine, the next step is to look into software issues:

  • Safe Mode

    : Boot into Safe Mode to see if the issue occurs there. If it doesn’t, a driver or software problem is likely the cause.

  • System Restore

    : Use System Restore to revert your system to a state before the power outage occurred.

  • Windows Recovery Environment

    : Utilize the Windows Recovery Environment to perform tasks such as Startup Repair, which can fix certain system problems that might prevent Windows from starting.

  • Preventive Measures

    To prevent such issues in the future:

  • Uninterruptible Power Supply (UPS)

    : Consider using a UPS to protect your PC from power surges and outages.

  • Regular Backups

    : Maintain regular backups of your data to avoid loss in case of hardware failure.

  • If these steps do not resolve the issue, it may be time to consult a professional technician who can diagnose and repair the problem. Remember, dealing with electricity and hardware components carries risks, so if you’re unsure, it’s always safer to seek professional help.

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