Late 2008 13" MacBook not detecting brand new battery
I bought a late 2008 13" Aluminum Unibody MacBook on eBay. Supposedly, according to the description, Apple had said the computer's battery function would perform normally with a new battery. When I received the computer, it didn't even detect the battery inside it as it displayed [x] for the battery indicator. The battery indicator on the side of the case also showed signs that the computer did not detect the battery. I purchased a replacement third-party battery and the computer does not detect that one either. I've tried PRAM and SMC resets. If you would like more details, check out the Ask Different post I made (hardware - Late 2008 13" MacBook not detecting brand new battery - Ask Different).
Thank you.