#rx580 shows progress bar then goes black when booting

2 messages · Page 1 of 1 (latest)

fair valley
#

2009 Mac Pro flashed to 5,1. Using msi rx580. Boots fine with GT120. Worked first boot with rx580 but now nothing past half way. Tried multiple ports and monitors. Any ideas?
Using 0.5.1 OCLP and 12.6.1

visual kettle
#

undo the root volume patches before swapping the rx580 in