F7
Frigidaire
Stuck Key or Keypad Short
Microwave displays F7 and may beep continuously or not start.
Advertisements
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.
Advertisements
Possible Causes
One or more keypad buttons stuck, Liquid spill into keypad, Shorted keypad matrix, Faulty control board key scan circuit
How to Fix / Troubleshooting
Safety First: Unplug the microwave before working on the control panel.
Steps:
- Check keypad feel: Press each button to see if any are physically stuck or feel different.
- Surface cleaning: Clean the keypad surface with a soft cloth and mild cleaner. Avoid excessive moisture.
- Access and inspect: Remove the control panel and inspect the keypad ribbon and connector.
- Replace keypad/control panel: If F7 persists, replace the Frigidaire control panel / keypad assembly.
- Control board: If a new keypad does not fix the issue, the main control board may need replacement by a technician.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Control Panel / Membrane Keypad Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements