I can not get my USB installer to boot. I've applyied the 3rd version of the USB patch for the latest el Capitan but I'm still stuck on the USB halt, restart, stop, screen. Regardless if I use any or no boot command's. Is it because my keyboard and mouse are USB? They are plugged directly into the USB port on the back. Moving the USB stick to the main mother board ports didn't make any difference either. Motherboard is a m4a785-m Asus.
Help with AMD OS X after installation.
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