<https://www.insanelymac.com/forum/topic/272-grey-apple-screen/>
<http://schema.org/text>
"After i tried to fix the itunes by using the terminal to paste some coregraphics file that I downloaded, The grey apple screen wont stop loading.  It justs stays there with the spinning circle for a lnog time. "
<https://www.insanelymac.com/forum/topic/272-grey-apple-screen/>