Hi,
Thank you for your response. Sorry I forgot to mention this, I've had this mac book laptop for maybe about 5 1/2 years now, and up until then it's had one charging issue prior to this, but it seemed at that point the issue was with the charger. So I just bought a new charger and that seemed to do the trick, however this time I notice that when I plug my new charger in, the laptop does not charge, but I still see like a greenish kind of light on the charger, my assumption is the charger is working but i could be wrong. Also I notice by the power jack there is a big crack, something i hadn't noticed until just now, it seems as though when my charger is plugged in to the power jack, it seems to be very loosely inside the power jack, in such a case do u think the issue could be with the laptop itself? no one that i know has a mac so i think i will take it to a local computer repair shop, do u also recommend me seeing if i might need a new battery for my Mac? Thanks much for your help.