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Updating from OSX Mavericks The install for El Capitan appeared to work fine, however whenever I try to boot into the drive I updated, I get a brief look at a loading bar beneath the apple logo, then the machine restarts. Happens every single time. If I boot using safe mode I get the...

Hello, I'm having some trouble installing SL on a new box I'm building for a friend. I've tried following the guides posted on this site and keep running into the same problem no matter what I try. After booting with iBoot and starting the OSX install disc, it runs through a bunch of...