galanz烤箱里面为什么不亮？

There could be multiple reasons why the Galanz oven is not lighting up. Here are a few possible explanations:

1. Power Issues: One of the most common reasons for an oven to not light up is power issues. Check if the oven is plugged in and the outlet is working fine. If the oven is receiving power and still not lighting up， check the circuit breaker or fuse box. Resetting the breaker or changing the fuse may rectify the problem.

2. Defective Light Bulb: If the oven light bulb is defective， it may not light up. In most ovens， the light bulb is located at the top of the oven and can be easily replaced. Refer to the user manual for instructions on how to replace the bulb.

3. Faulty Igniter: If you have a gas oven， it may have a faulty igniter that needs to be replaced. The igniter is responsible for lighting the gas and if it's not functioning properly， the oven will not light up. A faulty igniter can be identified by a clicking sound when you turn on the oven， but the flame doesn't ignite.

4. Broken Control Board: If none of the above-mentioned issues are applicable， the control board of the oven may be faulty. A control board regulates the oven's temperature， functioning of the light， and other features. If the control board is defective， it may need to be replaced by a professional.

In conclusion， there could be various reasons for the Galanz oven not lighting up. By identifying the issue， you can take appropriate steps to rectify it. If you're not confident in troubleshooting or repairing the oven， it's always recommended to seek professional help.