KitchenAid refrigerator display is flashing PF and confirm.

From https://www.justanswer.com/ythi
JustAnswer Customer from San Antonio, TX: KitchenAid refrigerator display is flashing PF and confirm.
JustAnswer Customer from San Antonio, TX: No power failure I can see.
JustAnswer Customer from San Antonio, TX: Plug looks fine.
JustAnswer Customer from San Antonio, TX: No power failure elsewhere.
JustAnswer Customer from San Antonio, TX: Breaker not tripper.
Pearl Wilson: Assistant: Do you know the model of your KitchenAid fridge?
Pearl Wilson: Assistant: How old is it?
JustAnswer Customer from San Antonio, TX: KRMF7063SS Kitchenaid multi door free standing fridge with platinum interior, delivered around June 15 2017.
Pearl Wilson: Assistant: How long has this been going on with your KitchenAid refrigerator?
Pearl Wilson: Assistant: What have you tried so far?
JustAnswer Customer from San Antonio, TX: About half an hour.
JustAnswer Customer from San Antonio, TX: Thought I heard a couple of tiny beeps.
Pearl Wilson: Assistant: Anything else we should know to help you best?
JustAnswer Customer from San Antonio, TX: It's a mystery.
JustAnswer Customer from San Antonio, TX: We got it away from the wall and plug looks fine.
JustAnswer Customer from San Antonio, TX: It's making humming noises, nothing unusual.
Joel Swenson: : Hello sorry to hear you are having trouble, I'm Joel and will be glad to help you today.
Joel Swenson: : It should be PO not PF they are the same though.
Joel Swenson: : The Power Outage indicator lets you know if the power supply to the refrigerator has been off, and the freezer temperature has risen to 18°F (-8°C) or higher.
Joel Swenson: : The control panel temperature display will read "PO," and an alert tone will sound three times.
Joel Swenson: : "Confirm" will blink until you acknowledge the power outage by pressing MEASURED FILL under "Confirm." Once the power outage has been confirmed, the "PO" will disappear, and the display will return to the Home screen.
Joel Swenson: : You can get this message just from a quick power surge or something you may not have noticed.
Joel Swenson: : If you keep having issues and the outlet the fridge is ok the main board will need to be replaced.
Joel Swenson: : If you need any more information or help let me know.
Joel Swenson: : You can still ask questions after accepting the answer.
JustAnswer Customer from San Antonio, TX: After flipping breaker off, waiting two minutes, back on, fixed��
Joel Swenson: : Glad you got it cleared, but all you had to do was confirm it on the control and it would have gone off.
JustAnswer Customer from San Antonio, TX: Thanks, * * know��
Pearl Wilson: Assistant: If you have a home improvement or appliance question and want to chat with an expert now visit justanswer.com/ythi