Frigidaire Professional Display / Power Supply Fault

Display is dim, flickering, or completely blank but oven still heats

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Safety Warning

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.

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Possible Causes

Failed display board, Weak capacitors on EOC, Loose display connector, Low control voltage

How to Fix / Troubleshooting

Safety first: Turn off power before removing the control panel.

  • Check connections:
    • Reseat the display and power connectors on the control board.
  • Inspect board:
    • Look for bulging capacitors or burnt components on the display/EOC board.
  • Replace display/EOC:
    • On many Frigidaire Professional ranges, the display is integrated with the EOC; replace the electronic oven control / display board.
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Repair Difficulty

Hard 4/5

Required Part

Electronic Oven Control / Display Board
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