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mac efi

  1. parisinvest

    HIS 7950 doesn't boot to menu after EFI flashed

    hi guys, i've recently got one his 7950 iceq iturbo, with single fan and two 6 pin power, one dvi, one hdmi, two minidp, flashed smoothly on pc, then move to mac pro 5.1 and power on, it shows the boot apple screen, but goes half way before user, then restarts, then again, dont know why, thougt...
    • parisinvest
    • Thread
    • 7950 fan full speed his 7950 mac efi
    • Replies: 13
    • Forum: Mac Pro
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