Dryer will not start at all; no lights or display, completely dead.

Safety first: Ensure your hands are dry when working with plugs and sockets. Unplug the dryer before opening any covers.

Step-by-step checks:

• Check outlet: Plug another appliance into the same socket to confirm power is present. Reset any tripped breakers.
• Inspect power cord: Look for cuts, kinks, or burn marks on the cable and plug. Replace if damaged.
• Check internal fuse/filter: Remove the rear cover and locate the mains interference filter. Some models include an internal fuse. Test continuity and replace the filter if open or visibly damaged.

When to call a technician: If power reaches the control board but the dryer remains dead, the main PCB may be faulty.