Notebooks
Q: My MacBook pro just randomly turned off. When I turn it back on the screen goes black and a folder symbol with a question mark in it starts flashing. ¿Anyone know what to do?
My MacBook pro retina just turned off. when ever I try turning it back on, a black screen with a folder symbol and a question marc starts flashing. ¿Can anyone help please?
MacBook Pro (Retina, 13-inch, Mid 2014), MacBook pro
Posted on May 19, 2016 7:21 PM
by leroydouglas,Solvedanswer
Notebooks
Lock icon
If you set a firmware password on your Mac, you might see a lock icon at startup if you try to start your Mac from another volume like an external drive or OS X Recovery.
Enter your firmware password to continue starting up.
Posted on May 19, 2016 7:47 PM
