Frigidaire Display / VFD / LED Module Failure

Microwave display is dim, flickering, or partially missing segments.

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 display, Failing display driver on control board, Loose display connector, Power supply issue to display

Safety First: Unplug the microwave.

Steps:

Power reset: Unplug for a few minutes and reconnect. If the display remains dim or flickers, hardware is likely failing.
Access control board: Remove the control panel and inspect the display module and its connectors.
Reseat connectors: Gently reseat the display connector on the main control board.
Replace board or display: On many Frigidaire models, the display is integrated into the main control board. Replace the board or display assembly as specified for your model.

Medium 3/5

Main Control Board

Check Price on Amazon

We may earn a commission from links on this page.