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Screen Color Changes in MAC Pro (mid2010) since installing Sapphire Pulse RX 580 in prep for Mojave

I recently installed a Sapphire Pulse RX 580 8g Card into my MAC PRO (mid 2010) and now upgraded to Mojave only to find screen color with Dark Purple highlights. The color black now appears as redish purple. It affects depth perceptions and I have no was to bring back black into any screen colors. Anyone have experienced this or know a cure?

Mac Pro, macOS 10.14

Posted on Apr 7, 2019 9:29 PM

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Question marked as Top-ranking reply

Posted on Apr 7, 2019 10:47 PM

I would pull the card out again and re insert it making sure it is seated correctly, then ensure that the monitor cable is securely connected. did you have colour problems before you inserted this card, if not I would suggest the card is faulty. did you buy this card new?

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Screen Color Changes in MAC Pro (mid2010) since installing Sapphire Pulse RX 580 in prep for Mojave

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