Dishwasher does not power on at all; no lights or display, no response to buttons.

Safety first: Do not open live electrical parts. Always unplug the dishwasher before removing covers.

• Check household supply: Verify that the circuit breaker or fuse for the dishwasher circuit has not tripped. Reset if necessary.
• Test wall socket: Plug another appliance (e.g., a lamp) into the same socket to confirm it has power.
• Inspect power cord: Check the Mora dishwasher's power cord for cuts, burns, or crushed sections. Do not use the appliance if the cord is damaged.
• Door fully closed: Ensure the door is properly closed and latched; some models will not power the control if the door switch is not engaged.
• Internal checks: If external power is good, the internal fuse or power supply on the main control board may have failed. This typically requires a technician to test and replace the board or fuse.