Display shows 'Sb' and oven controls are locked; buttons do not respond.

Safety first: No internal repair is needed for this condition.

• Disable Sabbath mode:
  • On many Frigidaire models, press and hold the Clock or Set Clock button for 3–5 seconds until the display returns to normal. Refer to your user manual for the exact key combination.
• Disable control lock:
  • Press and hold the Lock or Control Lock key for 3–5 seconds until the lock icon or message clears.
• Power reset: If controls remain locked, turn breaker OFF for 5 minutes, then ON, and repeat the unlock procedure.