Bertazzoni
User Interface Power Loss
Clock and display are blank, but oven light may still work
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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
Blown internal fuse on control board, Loose harness connector, Failed user interface board, Power supply issue on main board
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the control panel.
- Check breaker: Confirm that the household breaker is not tripped and that other functions (like oven light) have power.
- Inspect connectors: Remove the control panel and reseat the low-voltage connectors to the display board.
- Internal fuse: Some control boards have a small fuse; check and replace if blown, but also investigate the cause.
- Board replacement: If power is present at the board but the display remains dead, replace the user interface / display board.
Note: After replacement, you may need to set the clock and verify all functions.
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Repair Difficulty
Medium
3/5
Required Part
User Interface Board
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