Multicooker does not power on at all; no lights or display when plugged in.

Safety first: Verify the outlet with another appliance. Unplug the multicooker before opening any covers.

• Check outlet and breaker: Confirm the wall outlet has power and that no circuit breaker has tripped.
• Inspect power cord: Look for cuts, burns, or loose plug blades. Replace the cord if damaged.
• Try a different outlet: Plug directly into a known-good outlet without an extension cord.
• Internal fuse check (advanced): Remove the bottom cover and locate the internal fuse near the mains input. Test with a multimeter and replace with the same rating if blown. If it blows again immediately, there is a deeper fault.
• If the fuse and cord are good but the unit remains dead, the power supply section of the main PCB is likely defective and requires professional replacement.