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

Safety first: Unplug the cooker before any inspection. Do not attempt live testing unless you are trained to work with mains voltage.

• Verify outlet: Test the wall outlet with another appliance to confirm it has power.
• Inspect power cord: Check the Aroma cord for cuts, frays, or burn marks. Replace if damaged.
• Check cord connection: On detachable-cord models, ensure the cord is fully seated in the cooker socket.
• Open base and inspect fuse: Remove the bottom cover and locate the inline or board-mounted fuse. If it appears blown (broken filament or darkened glass), replace it with the same type and rating.
• Look for burnt components: Inspect the control board for obvious damage. If present, the board should be replaced rather than repaired at home.
• Reassemble and test: After replacing a fuse or cord, reassemble fully before plugging in. If the new fuse blows immediately, disconnect and seek professional service.