New World Display / UI Power Fault

Display shows random characters or flickers; machine may still run.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Loose display connector, Failing UI PCB voltage regulator, Moisture ingress, Electrical noise from failing mains filter

How to Fix / Troubleshooting

Safety: Unplug before accessing the control panel.

  • Dry and clean fascia: Wipe away moisture and avoid spraying liquids directly on the panel.
  • Reseat connectors: Remove the top cover and reseat the display and UI connectors.
  • Check mains filter: Inspect the mains interference filter for damage that could cause electrical noise.
  • Replace UI PCB: If display corruption persists, replace the control panel PCB.
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Repair Difficulty

Medium 3/5

Required Part

Display / Control Panel PCB
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