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rx580 dp mac pro

  1. cpnotebook80

    MP 1,1-5,1 Sapphire RX580 Kicked the bucket?

    Well - i guess it lasted while it did. My dual monitors were black this morning. Nothing could wake it. I did hear this roar of fans few days ago for no apparent reason and a few random reboots with Mojave last week. I have the updated OSX and everything. Luckily I still have the old gt120 and...
  2. S

    Sapphire RX580 PULSE ports question

    I have had the Sapphire RX580 Pulse installed in a mid-2012 Mac Pro 5,1 for a number of months now. Works fine, albeit with the "no boot screen" quirk as is well-known. My challenge with this card began on the last update in High Sierra to 10.13.6. Before the update, I was using both display...
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