I tried with SMBIOS=iMac 18,3 and boot to black screen, iMac 14,2 boot normally, so I used SMBIOS= iMac 18,3 with boardID from iMac 14,2. Until now no freeze, everything running smoothly :thumbup::thumbup::thumbup:,
Thank you for your help !!!
I am planning yo buy a Radeon vega 56, which one...
I made exactly the same build, MB with last bios from Asus, except for GPU, I went with Radeon RX 580 pulse and I was facing random freezes/crashes on HighSierra 10.13.6,
I can only move the mouse, cannot open or restart OS from mouse or keyboard, I had to force shutdown.
Try in terminal: -lw0 | grep CFG_FB_LIMIT , it should show: "CFG_FB_LIMIT" = 5 , if it was 0, sleep did not work.
I installed AMD9xxxControllerPatcher.kext on S/L/E with kextbeast (https://www.tonymacx86.com/resources/kextbeast.32/) and now Sleep works !!! and "CFG_FB_LIMIT" = 5
I found out today that shuhung method won't allow iTunes purchased movies to be viewed, it Crashed Thread:36 com.apple.coremedia.videomediaconverter.
With AMD9xxxControllerPatcher on S/L/E, RadeonDeInit enable, without Lilu.kext and WhateverGreen.kext, iTunes purchased movies can be viewed...
Did you enable RadeonDeInit on clover ? Where did you put AMD9xxxControllerPatcher.kext ? S/L/E ? or on Other on Clover ?
To verify if AMD9xxxControllerPatcher.kext does it's job issue the following command : ioreg -lw0 | grep CFG_FB_LIMIT .
You should get: CFG_FB_LIMIT"=5 in that output...
No I did not try AMD9xxxControllerPatcher.kext, I was thinking to use the fix proposed in this link https://www.theitsage.com/fix-rx-580-sleep-isque-10-13-2/, but I don't know if it works on a Hack, where I can find AMD9xxxControllerPatcher.kext ?
After update to 10.13.2 my hack won't wake from sleep and reboots. I can confirm this on 2 hacks that I have, with Radeon RX 480/580. When I use an old Radeon 7950, sleep and wake on OS X 10.13.2 works without problem.
Anyone with the same problem after updating to 10.13.2 ?
Now working perfectly with both HD 7950 & RX 480, iTunes movie partially work with WhateverGreen.kext and Lilu.kext, but now, with RadeonDeInit fix, iTunes is fully working, including extras movies !!! Sleep and Wake tested 2 days, no problems at all,
Great job !!!