F10 Serious Moderate DIY

Frigidaire Microwave F10 — Analog-to-digital / keypad communication error

Frigidaire Microwave · Error code F10

What F10 Means

F10 indicates the control sees an analog input (often the keypad scan line) stuck or out of range. Behaves similarly to SE/F3 but is a different internal check.

Symptoms

  • F10 on display
  • Keypad partially responsive
  • Repeated beep on startup

Common Causes

1
Failed touchpad

Same root cause as F3/SE on many models.

2
Loose ribbon connector

Marginal connection causes intermittent F10.

3
Control board ADC fault

Less common but seen on older boards.

How to Fix It

  1. Unplug for 5 minutes.
  2. Reseat the keypad ribbon at the control board.
  3. Disconnect the keypad and power on — if F10 clears, replace touchpad.
  4. If F10 persists with keypad off, replace the control board.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Frigidaire microwave touchpad View on Amazon→

More Frigidaire Microwave Codes

Child Lock 'Lock' / 'L' — Child lock engaged Cooling Fan 'Cooling Fan' / Fan-runs-after-cooking — Vent fan stuck on Demo 'Demo' / 'd' — Showroom demo mode on door 'door' message — Door not fully closed F1 F1 — Control board / thermistor open F2 F2 — Shorted thermistor / over-temp sensor

All Frigidaire codes → All microwave codes →

Verified against manufacturer documentation: frigidaire.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.