Etna
Display Module Degradation
Display very dim or segments missing, but oven still operates
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Possible Causes
Aged LED/VFD display, failing display driver on UI board, poor connection in ribbon cable
How to Fix / Troubleshooting
Safety first: Disconnect mains power before removing the control panel.
- Check connections: Reseat the ribbon cable between the display and the main/UI board.
- Inspect for damage: Look for heat damage or corrosion on the display PCB.
- Replace display module: If the display remains dim or incomplete, replace the entire user interface/display board with the correct Etna spare.
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Repair Difficulty
Easy
2/5
Required Part
Display / User Interface Board
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