Not charging yet constant green light
I've replaced every single component, including the motherboard, charging port, battery, and charger. My 2011 8,1 MacBook Pro refuses to charge no matter what components I change, still the same behavior, charger has a constant green light yet no charging has occurred. Right now it's plugged in with a brand new battery I drained of what remaining energy it had stored, same behavior. I'm tired, I've spent so much time and money and this little aluminum jerk refuses to play ball.
It's not meant for a daily driver, I already have a proper modern desktop for most tasks, it's a rather sentimental attachment to the MacBook that makes me want to keep it going.