Microwave clock and settings reset to default every time it is unplugged or after brief power interruptions.

Note: Many basic Tower microwaves do not retain clock settings after power loss by design.

Steps:

• 1. Check manual: Confirm whether your model is expected to retain settings after power loss.
• 2. Avoid unplugging: Leave the microwave plugged in to maintain clock and presets.
• 3. Surge protection: Use a surge protector to reduce unexpected outages from minor power disturbances.

Advanced:

• If the model should retain settings but does not, the control PCB backup circuit may be faulty and require replacement.