As a result, you can't log in to a system that uses FileVault, choose a different startup disk before your Mac boots into macOS, or perform some hardware diagnostics. Many third-party graphics cards won't show anything on the display when macOS Mojave is starting up, including the Apple logo and startup progress bar. Turn off File Vault, then install macOS Mojave * Third-party graphics cards vary, so you should check with the vendor of your specific graphics card for compatibility details. If you need additional help, contact Apple Support. If the graphics card in your Mac Pro isn't listed above, you need to install one that's compatible with macOS Mojave.

Some other third-party graphics cards* based on the following AMD GPU families might also be compatible with macOS Mojave on Mac Pro (Mid 2010) and Mac Pro (Mid 2012):

MSI Gaming Radeon RX 560 128-bit 4GB GDRR5.

These specific third-party graphics cards are Metal-capable and compatible with macOS Mojave on Mac Pro (Mid 2010) and Mac Pro (Mid 2012): You can also note the name of your graphics card and see if it's in the list below. If your graphics card is compatible, you see 'Supported' next to the Metal entry.

In the sidebar, select Graphics/Displays.

Press and hold the Option key while choosing Apple () menu > System Information.

You can use System Information to find out which graphics card your Mac has:

Next, check to see if the graphics card in your Mac Pro is compatible. Make sure that your graphics card works with Mojave

Don't upgrade your Mac Pro (Mid 2010) or Mac Pro (Mid 2012) to macOS Mojave directly from macOS versions prior to 10.13.6. You also need to turn off FileVault.įirst, use the Mac App Store to update your operating system to macOS High Sierra 10.13.6. The graphics cards offered by Apple in Mac Pro (Mid 2010) and Mac Pro (Mid 2012) don't have GPUs that support Metal, so these systems require upgraded graphics cards in order to install macOS Mojave.īefore you upgrade to macOS Mojave on these Mac Pro models, you need to update to macOS High Sierra 10.13.6 and then make sure that your graphics card is compatible. MacOS Mojave requires a graphics card that supports Metal, an Apple technology that lets the system and apps efficiently tap into the capabilities of today’s graphics processors (GPUs).

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