iMac 27 Late13 How to Dump GTX 780 EFI ROM ?

Discussion in 'iMac' started by smgfreak, Sep 16, 2015.

  1. smgfreak macrumors member

    Joined:
    Feb 18, 2008
    Location:
    Germany
    #1
    Hi,

    need some help , i am trying to dump the Nvidia GTX 780 Mac Efi Rom from my iMac27 late2013.

    i did boot win7 used nvflash as CMD.exe (admin), but there was a Error could not read the EPROM !
     
  2. MacVidCards Suspended

    Joined:
    Nov 17, 2008
    Location:
    Hollywood, CA
    #2
    I can't speak for that particular model but Apple includes the rom in the base machine's boot rom in many instances. I know my rMBP has this issue.
     

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