Beko
No Power / Main Supply Failure
Display is blank, no lights, unit does not power on
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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 main PCB, Faulty power cord, Defective main control board, Tripped household circuit breaker
How to Fix / Troubleshooting
Safety: Ensure the outlet is not live before touching bare wires. Unplug the unit.
- Check outlet: Test the wall socket with another appliance to confirm power is available.
- Inspect power cord: Look for cuts, kinks, or burn marks. Replace the cord if damaged.
- Access main PCB: Remove the rear cover and inspect the board for a blown fuse (if user-serviceable) and visible damage.
- Replace fuse: If the fuse is blown and there is no obvious short, replace it with the same rating. If it blows again, a deeper fault exists and the board or other components may be shorted.
- Replace main PCB: If there is no visible fuse or the board is damaged, replace the main control board.
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Repair Difficulty
Medium
3/5
Required Part
Main Control Board
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