Hi, I was transfering my all files including photos from my existing computer (microsoft) to My new IMac.But those files was misplace in the desktop ,Now my IMAC is hang . Even I force to shut down ,and restart the iMac also cannot help.
I even tried to reinstall OS X using Option+Command+P+R but after reinstall, the issue still occuring.
Anyway to run a Fresh Format or reset to factory Default?
I'd sure like to, but here it's now 1am, and that's a bit late to write a book or two...
Perhaps someone else here can take over, or you use the search function here in the upper right corner of the forum pages, or Google. Here is e.g. Apple on Recovery System.