Chosen Solution
My Bluetooth was not working, so i disassemble the laptop. But i was unable to find any bluetooth device on the logic board so i assenble it in a professional way. But there was no power on after that, Battery was charging normally but was unable to switch on the laptop. Please help me in power on back my Macbook Pro 13"
I could be that your keyboard ribbon cable is not connected properly. They are sometimes hard to connect right. Doublecheck and try again. The Bluetooth card sits in the display frame, same as the airport.
