GE · Microwave Minor

PF — Power failure indicator

PF (sometimes shown as PF or 'POWER FAIL') simply tells you the microwave lost AC power and the clock needs to be reset. It is not a fault — just a notification.

Keep using it?
Yes — fix when convenient
DIY difficulty
Easy
Verified against
geappliances.com ↗

How to fix it

  1. Press CLEAR/OFF (or CANCEL) to dismiss PF.
  2. Re-set the clock.
  3. If PF keeps reappearing without an outage, plug the microwave directly into a known-good outlet (not a power strip) and watch.
  4. If it still recurs, have an electrician check the outlet and breaker.

Why it happens

Typical signs: PF or '8888' flashing in display after a power outage · Clock shows 12:00 or random time · Cooking otherwise works normally

  • Recent power outage or brown-out Normal — the microwave detected loss of line power.
  • Loose plug or tripped breaker Same cause as an outage, just local.
  • Failing outlet / poor connection Frequent PF events suggest checking the receptacle.

More GE microwave codes

DOOR DOOR — Door not fully closed / open too long F0 F0 — Communication / no key entry fault F1 F1 — Open Thermal Sensor (Overheating) F10 F10 — Shorted Touch Screen F11 F11 — Shorted Touchpad / Keypad F2 F2 — Shorted Thermal Sensor

All GE codes → All microwave codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: geappliances.com.