JANA wrote:
Most likely some other parts that you did not change are also defective.
These are not worth servicing. I would suggest to buy a much better quality
inverter if you want it to last. You will get what you pay for.



While I would agree about buying a better one, that doesn't mean these
aren't worth servicing if you can do it yourself at home. They're not
very complicated and parts are not expensive. It can be worthwhile to
fix to keep it out of the landfill.