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efi flash

  1. DevoAtari

    MP 1,1-5,1 MacVidCards alternative, or how to DIY EFI for RX580 Reference?

    Hey, I've dealt with Dave from MacVidCards a bunch of times, first with an HD6870, then a GTX760, then a GTX970... Every one of those times was fantastic, albeit, he was getting harder and harder to get a hold of, over time. Now, I sent an email 8 months ago, which he still seemed great...
    • DevoAtari
    • Thread
    • amd 580 diy projects efi flash efi mac efi rom gpu mac pro (2010) macvidcards rx580
    • Replies: 45
    • Forum: Mac Pro
  2. S

    MP 1,1-5,1 Sapphire Radeon HD 7950 3GB EFI FLASH NO BOOT LOGO

    Saphire radeon HD7950 3GB has flashed successfully not getting boot loading of os ,gpuz shows EFI ,the bois rom was attached ,the show the full version number of card 7xxx .
  3. Boomish69

    MP 1,1-5,1 R9 280x causes spinning wheel with plugins?

    I have an ongoing problem with my Mac Pro since upgrading to Mojave, some audio plugins cause a spinning wheel when displaying their GUI. A friend of mine has a 7950 and doesn't have this problem, so it seems to be my system. I started with a metal compatible 7850 that works in Mojave but...
    • Boomish69
    • Thread
    • efi flash mojave 10.14 r9 280x
    • Replies: 4
    • Forum: Mac Pro
  4. S

    Flashing GTX680 cards

    Like many of you I was waiting for Nvidia webdrivers for Mojave on my Mac Pro 3.1 - but I had enough of waiting... ;) So after I found out a RX 580 won't run on a 3.1 (by buying one) I found this Asus GTX680-DC2O-2GD5 which is fully metal compatible and doesn't need webdrivers. So finally I am...
  5. haralds

    Reflash EFI to same version

    Since the EFI is ok using the old EFI Restoration did not work. Does anybody know how to force EFI flash with the current version, when you are at the current version. The changed behavior indicates corruption. PCie eSATA disks are not reliably enumerating even with new cards and disks. The...
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