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How To Fix Koorui Monitor No Signal Issue

BY cn1ae
July 26, 2025
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Private
3592 views

Video Summary: Fixing "No Signal" on Kore Monitor

Objective

This is a video tutorial providing quick troubleshooting steps to fix the "No Signal" error on a Kore monitor.

Key Points

  • Common Cause

    • "No signal" often happens when the cable is connected to the wrong port.
    • Ensure HDMI or DisplayPort cable is connected to the graphics card, not the motherboard (especially if your PC has a dedicated GPU).
    • Motherboard video ports are disabled when a GPU is installed.
  • Check Monitor Input

    • Use the menu button on your Kore monitor.
    • Switch to the correct input (HDMI or DisplayPort) corresponding to your cable.
  • Try Different Cables/Ports

    • Test a different HDMI or DisplayPort cable.
    • Try another port on your graphics card if possible.
  • Restart the System

    • Turn off your PC.
    • Double-check all connections.
    • Power the PC back on.
  • Closing

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Tip: Always ensure cables are firmly connected and double-check your selected input and active GPU ports before further troubleshooting.