Converter noise
Converter is making a hogh pitched squeel. Think its the fan. Are they serviable?
Forum Discussion
its a parallax 7155 and its not the fan making the noise. I opened it all up and watched it. no fan on and the noise started up. its not a constant noise it seemed to get more pronounced and would go up and down a bit then stopped after a couple minutes. still appears to be offering a charge. any ideas?
