Lanbo
No Power / Dead Appliance
Unit does not power on at all; no lights, no display, no sound.
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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
Tripped breaker or blown fuse, Faulty power cord, Failed main control board, Open internal thermal fuse
How to Fix / Troubleshooting
Ensure safety: Do not open live electrical circuits. Unplug the unit before inspection.
- 1. Check outlet:
- Test the outlet with another device to confirm power.
- 2. Inspect power cord:
- Look for visible damage; replace the power cord if compromised.
- 3. Check internal fuse (if accessible):
- Remove the rear panel and inspect the main control board for a small fuse; replace only with identical rating if blown.
- 4. Board replacement:
- If the fuse is good and power is present at the board input but nothing powers on, replace the main control board.
- 5. If uncomfortable with electrical testing:
- Contact a qualified appliance technician.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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