Gourmia Low Voltage to Display / Power Supply Degradation

Display is very dim or flickers while cooking, but the unit still operates.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Aging capacitors on control board, Loose display ribbon cable, High resistance in power cord or plug, Overloaded outlet

Safety first: Unplug the cooker before accessing the control panel.

Try different outlet: Plug the cooker directly into a known-good outlet without extension cords.
Inspect power cord: Replace if there are signs of wear or damage.
Check display connector (advanced): Remove the control panel cover and reseat the ribbon cable connecting the display to the main board.
Board service: If dimming persists, the control board's power supply capacitors may be failing. Replace the main control board.

Hard 4/5

Main Control Board / Display Ribbon Cable

Check Price on Amazon

We may earn a commission from links on this page.