LG No Power/Dead Control

The dryer will not power on; the display is blank; there are 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 the breaker before inspecting wiring.

Steps:

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

Medium 3/5

Main Control Board

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