A:Answer Hi SriJa - Thanks for reaching out to us and for choosing GE Profile Model PT7800SHSS! We are sorry to hear of the message "Check Food, Power failure while cooking" and apologize for any inconvenience this has caused. We suggest resetting the electronics by turning off power at the circuit breaker for 30 seconds or so. If this continues, please schedule a warranty service appointment with an authorized GE Appliance technician who can accurately diagnose and take care of this for you. You can schedule an appointment online at: http://www.geappliances.com/ge/service-and-support/service.htm - Or if you prefer to call, you can reach our scheduling department at 1-800-432-2737, Mon-Fri 7 am – 10 pm ET, Sat-Sun 8 am – 6 pm ET. Again, we are sorry for this experience. Keep in touch at GEAppliances.com. Sue