Laptop off when no charger
I have a big problem with my macbook pro so here I am.
My laptop is a macbook pro 13" from 2010, model 7.1 with processor core 2 duo 2,4GHz. Under El Capitan.
My laptop started to turn off overtime I unplug the charger. My battery is at 31% and the light on the charger is green instead of orange. If the laptop is off and the charger is not plugged in, it does not turn on. I tried the reset the SMC as recommended but the problem is still there. My app Battery Monitor tells me that my battery is not dead, as I expected it (I changed it only 2 years ago).
Do you know what the problem can be and how can I fix it please ?
Some girl in need on your help.