Ice maker does not power on at all; no lights or display, fan and compressor silent.

Safety: Always turn off the circuit breaker and unplug the unit before opening any electrical compartments.

• Check household power: Verify the outlet has correct voltage using a meter or by plugging in another appliance. Reset any tripped breakers or GFCI outlets.
• Inspect power cord: Look for cuts, burns, or crushed sections. Replace the power cord if damaged.
• Access control board: Remove the control cover and check for an internal fuse. Test the fuse with a multimeter and replace with the same rating if blown. Investigate for short circuits if it blows again.
• Examine control board: Look for burnt traces or components on the main control PCB. If present, replace the board.