esmith1966

Has anyone installed High Sierra with this board... Not sure what happened to rampagedev, but he had various utilities for 10.12... I have a few of these boards that need to be put to use...

And all show up in System Information...

That board is supposed to drive 5 monitors... I have all of mine attached... But only two display anything... In Preferences/Displays, all five show up...

I am going to try an RX580 board... Do you think that board might yield a different result?

And then this happened

Still having same issue... Added those two kext didnt have the issue when I upgraded working 10.12 But did a clean install

Where exactly do I add these? Kext in EFI folder?

I did a clean install of 10.13.4... did not transfer any apps... just created a single admin user... I am now getting gIOScreenLockState 3 upon login as admin When I get this error, the system crashes and I get back to login... Now I cannot do anything with the system...

I did... Just updated Clover to 4458 Seeing if finder crashes sometime today...

Ever since I upgraded to High Sierra, finder sporadically crashes... It is as if I logged out of my user account... The system pauses for 2-4 secs, screens go black, and then I get a login screen. I did an upgrade install with clean extension folders. DX50s02, 24 gb RAM, 2 GTX 760 graphic cards, one USB 3.0 pci board... Not sure what to do. System crashes at the worst times when I am in the middle of something important. Mac Pro.spx.zip CLOVER.zip

two NVIDIA GeForce GTX 760 now work fine...

I think i fixed it... put in updated FakeSMC 6.26-322-g1b20eab7.1765

It still crashed... Not sure what to do... Screen Shot 2018-04-28 at 9.14.52 AM.pdf

what do you need to help...

I was able to install High Sierra... BUT having issues with Dual Graphic Cards... Both cards work fine with Sierra, but I cannot get two NVIDIA GeForce GTX 760 cards working...