Haalp! imac related. Won't boot past apple logo

#1 Posted by zeroyaoi (1914 posts) -

I was in the middle of a software update(10.9.4) and the screen went white. After a while it shut off.

Now it won't get past the apple logo boot up. :(

#2 Posted by FelipeInside (25314 posts) -
#3 Edited by zeroyaoi (1914 posts) -

Thanks! That helped. I had to format the hdd, and install the original software. After that I updated, without any issues.