Oven light works but display is blank and controls are unresponsive; oven will not turn on.

Safety first: Disconnect mains power before opening the control panel or rear cover.

• Check household supply: Confirm that the circuit breaker has not tripped and that other functions (like the oven light) receive power.
• Inspect internal fuses: Some Gorenje ovens have small fuses on the control board. Remove the control panel and visually inspect fuses. Test with a multimeter and replace only with identical type and rating.
• Examine the control board: Look for burned components or broken solder joints, especially around the power supply section. If damage is visible, the board should be replaced.
• Check connectors: Ensure the main power connector to the control board is firmly seated and that neutral and phase are present (test only if you are qualified).
• Board replacement: If the low-voltage supply is dead and no simple fuse replacement fixes it, replace the electronic control board.