Guest thewoolysheep08 Posted July 25, 2022 Posted July 25, 2022 Installed a Sapphire RX 580 Pulse 4gb into my 5,1 using a dual mini 6-pin to 8-pin. Im running Martin Lo's OC 0.8.0 on 10.15.7. The issue i am experiencing is when exporting from adobe media encoder with hardware acceleration. After starting the export, all my screens will go black and the GPU fans will kick up to 100%. Im assuming this is the automatic power restriction preventing the card from drawing too much power. Im confused since this 580 with only 1 8-pin shouldn't be drawing more... Read more Source: MacRumors
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