Danby
Control Board Timekeeping Failure
Microwave clock loses time or resets randomly without obvious power outages.
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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
Unstable internal low-voltage supply, Failing control board components, Electrical noise or interference on power line, Loose control board connectors
How to Fix / Troubleshooting
Safety first: Unplug the microwave before accessing internal components.
- Verify power stability: Use the microwave on a dedicated outlet. Avoid plugging into power strips with many other devices.
- Power reset: Unplug for 10 minutes, then plug back in and set the clock. Monitor for recurrence.
- Internal inspection (advanced): Check the control board for loose connectors or visible damage such as bulging capacitors or burn marks.
- Next step: Persistent time loss usually indicates a failing control board, which will need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Main Control Board (PCB)
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