Beko
No Power / Mains Supply Fault
Washer-dryer will not start; all lights are off and display is blank
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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 mains fuse, Faulty power cord, Defective mains filter (EMI filter), Faulty main control board power supply
How to Fix / Troubleshooting
Safety first: Ensure the wall socket is switched off before checking plugs or fuses.
- Step 1 – Check outlet: Test the wall socket with another appliance to confirm power is available.
- Step 2 – Inspect plug and fuse: For UK-style plugs, check and replace the plug fuse if blown. Inspect the cord for cuts or burns.
- Step 3 – Check mains filter: Unplug the machine, remove the top or rear panel, and locate the mains filter module. Inspect for burning or swelling. Replace if damaged.
- Step 4 – PCB power supply: If the mains filter is good and power reaches the PCB but the display remains dead, the PCB's low-voltage power supply may have failed. This requires board repair or replacement by a professional.
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Repair Difficulty
Hard
4/5
Required Part
Mains Filter (EMI Filter)
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