Recent content by mrcobra92

  1. mrcobra92

    [SOLVED] XFX R9 280X It Simply Won't Work

    Thank you so much! You helped me solve the final problem. The V-Bios flash did work for mac, but blue screened my Windows install. So after much digging and research, I found the v-bios files to be editable. So I found a v-bios of the same card meant for Asus (which works perfectly for mac and...
  2. mrcobra92

    [SOLVED] XFX R9 280X It Simply Won't Work

    XFX R9 280X It Simply Won't Work Ah ha! That along with flashing the bios on my card worked! https://www.******.com/r/hackintosh/comments/2sl5vd/xfx_r9_280x_cannot_boot_into_mavericks_without/ I never thought to look up my specific BRAND graphics card (I'm such an idiot, i just figured all r9...
  3. mrcobra92

    [SOLVED] XFX R9 280X It Simply Won't Work

    XFX R9 280X It Simply Won't Work My bad. I'm rushing, sorry. I thought the build signature thing was where it needed to go. All should be fixed now. Anyway. Anyone know what should be done? I have just installed a clean instal of 10.10.3 on another hard drive, and right after the install, I...
  4. mrcobra92

    [SOLVED] XFX R9 280X It Simply Won't Work

    XFX R9 280X It Simply Won't Work I have, and I thought what I had edited was my profile. I was wrong. It's now fixed. My bad. No there are not. None of the threads I found outline my issue The issues I found when reading those threads had to do with not starting up at all, or going to a grey...
  5. mrcobra92

    [SOLVED] XFX R9 280X It Simply Won't Work

    So, I have had a Yosemite machine working now for about 6 months with no issues. It originally featured a GTX 760. I have since switched to an XFX R9 280X. I can't get it to boot with this card. it will go through all of the motions as usual, but it just won't work no matter what I do unless I...
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