After almost a year, it happened to me again. Magsafe not lighting and not charging My MBP was drained and it took quite some time before I recharged the battery. Could that be a cause why the nagsafe isn't charging? I forgot to charge my MBP it was around 2% nalang and I went out after 5 hours, I went home and when i plugged my magsafe adapter it won't light and charge. Anybody encountered this?