Hi all, I have a 2012 Mac Mini runing Mavericks. I have a few issues since updating to Mavericks that I am trying to diagnose. In an effort to do this I tried to boot into Safeboot mode by re-starting with Shift depressed. I waitind untill there was a progress bar then releaced shift. The bar continuse to completion then I get a boot spining thing.... then Black, chimes and standard boot. No Safe mode. Any Ideas? I've done a Apple Hardware test but it found nothing. I have an i7 2.3 with 16Gig Ram and a DIY 256/1TB fusion. Cheers!