Click the USB drive, then click 'Erase' in the top menu. Once Disk Utility is open, make sure that the view is set to show all devices. To get into Disk Utility, just click the magnifying glass and type 'Disk Utility. Please let me know if any of this was confusing or did not work. Format your USB drive using Disk Utility. This means that if right now you removed the old GPU you have and put the new GPU in, once you get through the boot sequence, you should see the screen fine. Because you have an AMD GPU, not Nvidia, the drivers are built-in to MacOS. Now assuming you don't need to see the boot screen, you do need the GPU to work. If you don't care about the boot screen most of the time, keep your original card handy, because you will want to be able to access it every now and then (for recovery mode, etc). The only other option would be to use the new card in tandem with the old one, and have a monitor for the boot screen plugged into the old card. You'll probably want to jump on the Nvidia train and get a flashed card (the only ones I know of are sold by MacVidCards). There is a way to get the GPU to work without going through this complicated mess.įirst, do you need to see your boot screen on every boot? If so, this becomes more complicated. There is a reason hackintoshes are specifically NOT recommended for people who rely on their computers to do important things (such as work). Updates will be difficult, and clover is a pain to work with. I think turning your Mac Pro into a hackintosh will create far more problems than it will solve. I think you are going about this the wrong way. (BTW: the card does work in the machine as it functions under Windows 7 / BootCamp) but I'd like to think that it isn't that far off to get the R9 270 to work on this machine since it is so close to other devices that are supported officially by Apple. If I have to sell this GPU and pick up something else, so be it. Is it advisable to follow this path and use Clover on a real MacPro3,1? If this was a Hackintosh, I wouldn't think much about it, but I do want to keep this machine somewhat pure to avoid any compatibility issues. However, from what I've seen so far it looks like Clover is a replacement for the Mac's EFI, or at least a modification to it which I'm uneasy about. Unfortunately, this card does not work out of the box unlike my previous Radeon 6870 I never flashed it, but I never had a problem waiting for the login screen for the display to come to life.Īccording to hackintosh documentation, this GPU should be usable on the Mac by spoofing the device ID using Clover. Thanks to its intuitive design, finding your way around the Clover Configurator application is quite easy: simply navigate to the available sections and adjust specific parameters.Īs a result, Clover Configurator is a great tool to have around if you want to have a better control over your Clover EFI bootloader, without having to deal with complex commands and workflows.I have a MacPro3,1 and a PowerColor R9 270 GPU that I would like to use together. Create your own Clover EFI config files via a streamlined and well organized graphical user interface When you are satisfied with your settings, navigate to the built in generator to create a config file that will provide an almost complete configuration file for your Clover EFI bootloader. The utility also streamlines certain tasks: you can mount the EFI drive, you can view and save the boot.log file, you can preview and change the Clover theme, or you can install 32bit, 64bit, or 64bit UEFI drivers. This utility keeps the Clover EFI parameters organized into various sections: you can start by modifying the ACPI parameters, you can personalize the boot mode, adjust the CPU performance, disable certain drivers, and so on. The Clover Configurator app is organized around two major functionalities: you can use the available tools to perform certain tasks, or you can customize certain parameters associated with the Clover EFI configuration file.Įffortlessly modify the parameters of your Clover EFI configuration file In addition, Clover Configurator can check for the latest Clover EFI revision, and helps you download and install the bootloader. Upon launch, Clover Configurator will check to see if there are already available configuration files, and enables you to view their content. Clover Configurator designed to help you create custom configuration files for the Clover EFI bootloader via a streamlined graphical interface.Ĭlover Configurator easy to install for generating Clover EFI configuration files
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