Hi there!
Please help me about that weird think!
i have a MAC pro 4.1 flashed 5.1 (firmware 144.0.0. , with 48 gb ram and a matched pair of xeon 5690, Mojave OS, no open core.
I buy a Radeon Vapor-X HD7970 GHZ EDITION (not flashed so I can't see the boot screen) and it have a very weird perfomance. let me explain you.
When I start my mac the screen is black while al my periferal works fine. So if I plug and unplug the input a few time ( whether it is the HDMI, or the DVId or the display port) after a number of tries, the screen turn on and all is ok. So it's very frustrating doing everything in that way!
Any thoughts about?
Thanks so much!
Please help me about that weird think!
i have a MAC pro 4.1 flashed 5.1 (firmware 144.0.0. , with 48 gb ram and a matched pair of xeon 5690, Mojave OS, no open core.
I buy a Radeon Vapor-X HD7970 GHZ EDITION (not flashed so I can't see the boot screen) and it have a very weird perfomance. let me explain you.
When I start my mac the screen is black while al my periferal works fine. So if I plug and unplug the input a few time ( whether it is the HDMI, or the DVId or the display port) after a number of tries, the screen turn on and all is ok. So it's very frustrating doing everything in that way!
Any thoughts about?
Thanks so much!
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