Oven display is completely blank and unresponsive; no lights or sounds.

Safety first: Before opening the oven, confirm the circuit is de-energized at the breaker.

• Check supply: Verify that the wall outlet or cooker switch has power using another appliance or a tester. Reset any tripped breakers.
• Inspect mains cable and terminal block: Remove the rear cover and check that the mains cable is securely connected and undamaged. Tighten terminal block screws.
• Internal fuse: Some Amica ovens have an internal fuse on the control board or near the mains entry. Check and replace with the exact type and rating if blown. Investigate why it blew (short, surge).
• Power supply on PCB: If supply and fuse are good but the oven is dead, the low-voltage power supply on the main PCB is likely faulty. Replace the control board.