LG LMV1764ST Owners Manual - Page 29

BEFORE CALLING FOR SERVICE You can often correct operating problems yourself. If your microwave oven fails to work properly, locate the operating problem in the chart below and try the solutions marked for each problem. If the microwave oven still does not work properly, contact the nearest Service center. Service Centers are fully equipped to handle your service requirements. PROBLEM Oven will not start Arcing or Sparking Time of day incorrect Probe Light Flashes Unevenly Cooked Foods Overcooked Foods Undercooked Foods Improper Defrosting Oven Lamp does not Light SOLUTION Is power cord plugged in? Is door closed? Cooking time not set. Temperature not set or probe not plugged in. Use approved cookware only. Properly position temperature probe. Do not operate with oven empty. Reset time of day. Is temperature probe properly plugged in? Use approved cookware only. Turn or stir food. Completely defrost food. Properly position temperature probe. Use correct time. / Power level setting. Use correct temp setting. Use approved cookware only. Properly position temperature probe. Completely defrost food. Use correct time. / Power level setting. Use correct temp setting. Check see that oven ventilation ports are not restricted. Use approved cookware only. Turn or stir food. Use correct time. / Power level setting. Is power cord plugged in? Is door closed? Cooking time not set. Is light bulb burned out? - 29 -