Why Won T My Macbook Pro Charger Work. 2 Press and hold the power button for 10 seconds then dont release the button plug the power cable back into. Hold down the power button until you hear the startup chime.
A safe boot isnt going to do anything for you in my opinion. Immediately hold down COMMAND-OPTION-p-r. Does your MacBook have a removable battery.
If it is abnormally hot unplug it from the wall socket and MacBook and let it cool.
The green light on charger came on immediately however as soon as you disconnect the charger the laptop shuts down. Make sure the connectors on both the charger and the MacBook Pro are clean using a Q-Tip damped with some isopropyl alcohol. If your MacBook is not charging when plugged in take a few seconds to ensure the charger and cable are ok. So I just picked up a Black Macbook Mid-2007 model with an after market charger and a bad battery.
