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MS-1014 · SYNTHETIC DEMO RECORD Low risk

External monitor flickers through HDMI

Anker USB-C Hub · 341 USB-C Hub · Computer peripherals

HDMIflickerUSB-C hub

CHRONOLOGICAL CASE HISTORY

Diagnostic timeline

1 recorded tests
  1. Problem reportedExternal monitor flickers through HDMI

    Symptoms: HDMI, flicker, USB-C hub

  2. Diagnostic test 1Connect the monitor directly using the same cable.

    Start with the least invasive test that separates common causes.

    Expected The observation should narrow the next safe action.
    Observed by human The direct connection is stable.Synthetic demo observation.
  3. Repair attemptedReplaced the hub after its HDMI output failed under two displays.

    Parts: replacement hub · Estimated $35 · easy

  4. OutcomeReplacement required

    Replaced the hub after its HDMI output failed under two displays.

    $35 25 minutes