Monogram Display Module or Control Board Failure

Microwave display is dim, flickering, or some segments are missing, but cooking functions 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

Aging VFD or LED display, failing display driver on control board, loose display connector, power supply issue on control board

Safety: Disconnect power before removing the control panel.

Check brightness settings: Some Monogram models allow display brightness adjustment. Verify it is not set to low or night mode.
Inspect connections: Remove the control panel and check the ribbon cable and connectors between the display and the control board.
Replace display/control: If connections are secure and the issue persists, replace the display module or the entire electronic control board, depending on how the parts are supplied for your model.

Medium 3/5

Electronic Control Board

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