Microwave beeps and displays E06 when trying to start; turntable and light do not activate.

Safety first: Unplug the microwave before removing the control panel.

Steps:

• 1. Check for stuck keys: Gently press each button on the keypad. If any feel stuck or do not click, there may be contamination or damage.
• 2. Clean the surface: Wipe the keypad with a slightly damp cloth and mild detergent. Do not spray cleaner directly onto the panel; spray onto the cloth instead.
• 3. Power reset: Unplug for 5 minutes, then plug back in and test. Sometimes the control can lock up due to static or a brief power surge.
• 4. Inspect the ribbon cable (experienced DIYers): Remove the control panel assembly by taking out the mounting screws. Carefully disconnect and reseat the keypad ribbon cable on the main control board. Ensure it is fully inserted and straight.
• 5. Visual inspection: Look for signs of moisture, corrosion, or burn marks on the keypad tail and control board.

Next steps: If E06 persists and multiple keys are unresponsive, the membrane keypad or the entire control panel assembly will likely need replacement.