Charging keeps going on and off
I have not seen this issue before. When plugging into the AC adapter the charging icon keeps going on and off. I hooked it up to a known good Apple adapter and and getting the same results. We don’t seem to have a guide on this model. I have hopes that this may be the I/O board and I can just replace it.. But I don’t have a part number past the 2015 model. I did manage to download and run Coconut Battery and it shows about 76 cycles but also shows it going on and off. I have not seen this issue doing a web search. Was hoping someone may have seen this also.