Chosen Solution

Yesterday night, I connected the charger cable with my MBP 2014 before I went to sleep because there was only ~15% of battery. Everything worked absolutely fine before that time point. I saw orange LED light on the power cord. Today morning I wake up and surprisingly noticed no green/orange light on the power cord. I tried to power on the MBP normally and there is no sign of life. So I started to do research and did the following -

  1. I did rest of SMC. No solution.
  2. Opened the aluminum back cover and disconnected the battery connector——->connected the power cord—> no light on the cord—-> connected the battery connector—-> tried to power on for 30-60 secs. Unfortunately, no sign of life.
  3. Then did many combinations of keys and power button —-> no sign of life. So basically it not charging as well as not turning on. Please suggest me if you have similar experience and the way to solve it.

There’s a chance something has been blown up due to overcharge or incorrect voltage/current control in one of the circuits. You could try replacing the Magsafe connector board, but as the macbook also doesn’t work on battery, you’re probably best off letting a AASP (Apple Authorized Service Provider) take a look at your machine.

Iam facing same issue!! Bro what u have did to correct this? Help me out!!!