Alarm and error code after power outage, refrigerator not resuming normal operation

Safety first: Unplug the refrigerator before opening any control board covers.

• Perform extended reset: Unplug the appliance for at least 30 minutes to allow capacitors to discharge fully. Then plug it back in.
• Check outlet and surge protection: Verify that the outlet voltage is stable and that any surge protector used is functioning.
• Inspect control board: Access the main control board (often at the rear or top). Look for burnt components, bulging capacitors, or a blown onboard fuse.
• Do not bypass fuses: If a fuse is blown, replace it only with the same type and rating. Never bypass it.
• Replace control board if damaged: If there is visible damage or the unit does not boot after reset, the control board likely needs replacement.