De'Longhi Display Backlight / LCD Failure

Unit operates but display is blank or very dim; controls may still work.

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.

Possible Causes

Failed display backlight LEDs, Loose display ribbon cable, Faulty display PCB, Low supply voltage to display circuit

Safety first: Unplug the unit before removing the control panel.

1. Check brightness setting: Some models allow dimming; ensure brightness is not set to minimum.
2. Inspect ribbon cable: Remove the control panel and reseat the ribbon cable between the display and main PCB.
3. Look for damage: Check the display board for burnt components or corrosion.
4. Replace display module: If the unit functions but the display remains blank, replace the display PCB or entire control panel assembly.

Medium 3/5

Display PCB / Control Panel Assembly

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