epxpc01

I found the problem. My mistake. Wrong ethernet kext. Thanks!

Did you have a boot loop error with this board? Please see my video. Thanks! OC IOUSB error.mp4.zip

OC 0.6.2 initial boot error loop - IOUSB Host Device Please see the video showing the boot error. OC 0.6.2 i7-10700K 32GB DDR4 3200 Sabrent 256GB NVME OC IOUSB error.mp4.zip

Tried to boot and get: [EB|#LOG:EXITBS:START] Maybe your never bios helps. My bios is f4i.

Thank you meina222! I did disable wake on lan and with the graphics card in slot 1,3,4 it hangs on the desktop. But with the graphics in slot 2 it turns off for 2 seconds, then back on. I am not quite sure which MMIO's to enable, currently all 14 out of 18 are enabled. The last 4 I removed (skip 0).

Something interesting: With the Vega 56 in Slot 1,3,4 it will hang on desktop image. In Slot 2 it shutdowns and restarts.

Here is the log. I also added the ioreg. opencore-2020-10-13-084205.txt.zip Gigabyte TRX40 Designare ioreg.zip

Here is my EFI. I tried the ethernet setting on both controllers and still no complete shutdown, only reboot. Thank you! config.plist.zip

Thanks to iGPU I was able to get shutdown to work using MMIO whitelist, but now when you shutdown it restarts.