LG Washer Dryer Not Starting

Use only checks that match the exact appliance or system and its official guide.

1. Check 1

   Press Power once and observe the display, indicator lights, sounds, and response without repeatedly cycling the control. Note whether the unit is completely dark, shows a lock or code, or lights up but does not begin when Start is pressed.

   Expected result: The display is dark, the controls respond but a lock or error is shown, or the display is normal and the cycle still does not begin.

   Next step: For no power, continue with the cord, outlet, and breaker check. For a powered unit, record the code and continue with the door, control-lock, water, and model-specific start checks.

   Why this matters

   Why: A dark display points first to the supply path; a powered display points toward controls, door or lid confirmation, water supply, a model condition, or a recorded error.

2. Check 2

   Inspect the plug and cord from the outside, then check the wall outlet with a small appliance that is known to work, without using a damaged cord or wet outlet. If the outlet is dead, check the labeled household breaker and reset it only through normal user operation.

   Expected result: The outlet is dead, the breaker is tripped, the outlet works with the test appliance, or the cord and outlet show heat damage or looseness.

   Next step: Restore only a normal tripped breaker once if there is no damage. If it trips again, the outlet is damaged, or the outlet works but the unit remains dark, stop and request an electrician or qualified LG appliance service as appropriate.

   Why this matters

   Why: A dead outlet or tripped breaker can explain a dark LG combo; an outlet that works while the washer dryer remains dead points toward the appliance or cord. Heat damage is a safety issue, not a reset invitation.

3. Check 3

   If the exact LG support instructions permit a reset, turn the washer dryer off, disconnect power safely, hold the documented Start or Power control for the documented interval, restore power, and try one cycle. Do not perform a reset if there is a leak, smoke, hot electrical smell, sparking, or a damaged cord.

   Expected result: The display returns and a cycle starts, the same lock or error returns, or the unit remains completely unresponsive.

   Next step: Use the returned code to select the exact LG error guidance. If no response or a safety symptom remains, leave the appliance off and arrange service.

   Why this matters

   Why: A successful reset can clear a temporary control state; a returning error or persistent dead display requires diagnosis rather than repeated resets.

4. Check 4

   For a powered unit, remove any clothing caught between the door and gasket, close the door or lid firmly without slamming it, and check that the control lock is not active. Confirm both water taps are open and the inlet hoses are not kinked; do not bypass the lock.

   Expected result: The lock indication becomes normal, the door or lid was obstructed, a control lock was active, a tap was closed, or the unit still refuses to start with normal indications.

   Next step: Retry the model-recommended cycle once after correcting an external obstruction or closed tap. If the lock indication remains wrong or the unit still does not start, request service.

   Why this matters

   Why: LG cycles may not start until the door or lid is confirmed safe and required water conditions are available; normal indications with no start make a control or component fault more likely.

5. Check 5

   If the machine is newly installed and the model provides an Installation Check, leave the tub empty, open the water taps, and run only the exact button sequence in the LG guide. Otherwise select the model's documented cycle and verify that Start or Start/Pause is pressed after the cycle is chosen.

   Expected result: The installation check completes, reports an inlet or drain result, or the combo still does not respond after the documented start sequence.

   Next step: Correct only the external hose or tap issue identified by the guide. If the check fails again or a normal cycle still will not begin, stop and provide the result to qualified LG service.

   Why this matters

   Why: A new-installation check can identify connection or hose conditions; failure after a correct empty test means the machine needs model-specific support rather than a generic button sequence.