Grundig
Display Module Degradation
Display segments missing or unreadable, but oven still heats
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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
Failed LED/LCD segments, poor contact in display ribbon cable, aging display driver on control board
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the control panel.
- Check ribbon cable: Reseat the ribbon cable between the display and main board. Clean contacts with isopropyl alcohol.
- Inspect for moisture damage: Look for corrosion on the display PCB. Dry and clean if minor; replace if severe.
- Replace display module: If specific segments are permanently missing, replace the display/timer module with the correct Grundig part.
Tip: Take a photo of the wiring before disconnecting to ensure correct reassembly.
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Repair Difficulty
Medium
3/5
Required Part
Display / Timer Module
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