LG No Power / Dead Control

Dryer will not power on; display is blank; no lights or response.

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.

Possible Causes

Tripped breaker or blown fuse, Faulty power cord, Open thermal fuse on some models, Failed main control board

Safety first: Turn off breaker before inspecting wiring.

Steps:

Check outlet and breaker: Verify power at outlet and reset breaker.
Inspect power cord: Look for cuts, burns, or loose plug blades; replace if damaged.
Check internal fuses: Some LG dryers have internal line fuses; test and replace if open.
Control board: If power is present at the board but no response, the main PCB may be defective.

Medium 3/5

Main Control Board

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