Midea No Power / Main Supply Fault

Washer-dryer combo will not power on; display is completely dead.

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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 line fuse on PCB, Faulty power cord, Defective power switch, Failed main control board

How to Fix / Troubleshooting

Safety first: Ensure the outlet is safe and not overloaded. Unplug the unit before opening any panels.

  • Check outlet: Test the wall socket with another appliance to confirm power is present.
  • Inspect power cord: Look for cuts, burns, or kinks. Replace if damaged.
  • Check breaker: Reset any tripped circuit breakers or replace blown fuses in the home panel.
  • Internal fuse (advanced): Remove the top cover and inspect the main PCB for an onboard fuse. Replace only with the same rating if blown, and investigate why it failed.
  • PCB replacement: If power is present at the cord but the board is unresponsive, the main control board may need replacement.
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Repair Difficulty

Hard 4/5

Required Part

Main Control Board (PCB)
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