Samsung No Power / Dead Unit

Washer-dryer combo will not start at all; display is blank and unresponsive.

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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 circuit breaker, Faulty wall outlet, Damaged power cord, Failed main control PCB power supply

How to Fix / Troubleshooting

Safety first: Do not attempt to bypass fuses or use makeshift wiring. Risk of fire or shock.

Steps to check:

  • Verify outlet: Plug a lamp or small appliance into the same outlet to confirm power is present.
  • Check breaker: Inspect your home's breaker panel and reset any tripped breaker for the laundry circuit.
  • Inspect power cord: Look for visible damage, cuts, or burn marks on the Samsung power cord and plug.
  • Try power reset: If the outlet is good and cord appears intact, unplug for 5 minutes, then reconnect and see if the display lights up.

When to stop: If the unit remains dead, the internal fuse or main PCB may have failed. Internal electrical repairs should be done by a professional.

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Repair Difficulty

Medium 3/5

Required Part

Main Control PCB
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