Avanti Display / VFD / LED Failure

Microwave display is blank or very dim, but interior light and cooking still work.

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

Failed display module, Faulty display driver on control board, Loose display connector, Low-voltage supply issue on PCB

Safety: Unplug the microwave before accessing the control panel.

Steps:

1. Check contrast/brightness (if available): Some models allow brightness adjustment via settings. Verify it is not set to minimum.
2. Inspect display connections: Remove the control panel and check the connector between the display and main board. Reseat if loose.
3. Replace control board or display: On many Avanti models, the display is integrated into the control board. Replace the board or display module as a unit if the display remains blank.

Medium 3/5

Control Panel Assembly

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