I'm a little unclear on the details of the problem, but does the system work 100% fine with the old battery (hopefully you have it around to test)? If so, the new battery is the problem. I'd definitely try a different battery before proceeding.
When you remove the battery, is the AC adapter light bright green, and does it power the machine? If so, I wouldn't really suspect the AC. I've never seen an AC that worked fine, yet was responsible for a battery not charging. It's worth trying another, but it's not likely the problem.
Does the "green light barely visible" situation only occur when a battery is connected? I'd suspect your DC-in...either that or the internal battery connector, and if neither of those, then the logic board itself. Sellers often state that their DC-in boards are tested and working, but realistically they are difficult to test, and most sellers don't bother and just cross their fingers.
crwdns2934105:0crwdne2934105:0
crwdns2934113:0crwdne2934113:0
crwdns2915270:0crwdne2915270:0
crwdns2889612:0crwdne2889612:0
2
crwdns2942205:01crwdne2942205:0
Hi Mayer, thanks for taking your time to help me out. My assumption is that the power supply is original to the system but I'm not completely certain of that nor am I certain it's functioning properly. I did purchase on 2 separate occasions mag-safe boards. Both were used but the seller said they were in good working order. Prior to installing I cleaned the contacts and did make sure they all extended properly. I'm going to take the AC adapter to Apple today and see if they can tell me it is functioning correctly. I'd love to think that is the only problem here. Thanks again for your help, I'll keep you posted.
crwdns2934271:0crwdnd2934271:0 scott8021 crwdne2934271:0