Original post by: Francesco Marchetti ,
MacBook Pro doesn't turn on
Hello guys, I looked here for a solution to my problem but nothing helped me. I was using my macbook pro copying some pictures from an usb key to a folder, but suddenly my laptop turned off. Here it is what i tried to do I tried plugging in the charger i removed the battery and plugged it again after 10 minutes i tried to remove the battery, plug in the charger and try to boot i tried to remove the battery, pressed the power on button, then connected the battery again, tried again to boot pressing the button and cmd for 10 seconds. i tried to boot the mac pressing the key combination SHIFT-CTRL-CMD- Power button for ten seconds I removed the HDD and installed the older one i switched the RAMS i removed both and one ram too '''Nothing worked ''' One month ago i had another problem with my laptop and the technician installed a new hdd. My laptop worked until today What do you suggest?
MacBook Pro 13" Unibody Mid 2012