Garbage disposal does not turn on at all; no humming, no sound, but there is no visible error indicator on a basic Franke model.

Safety first: Before opening any electrical boxes, turn OFF the breaker and verify power is off.

• Check outlet or cord: Confirm the Franke disposal is firmly plugged into the under-sink outlet. Test the outlet with another appliance or a tester.
• Reset GFCI: If the outlet is GFCI-protected, press the RESET button. If it trips again, investigate for moisture or wiring faults.
• Inspect wall switch: Replace the switch if it feels loose, does not click, or fails continuity testing.
• Check junction box: For hardwired units, open the junction box and ensure wire nuts are tight and wires are not burnt.