No way
. I was so desperate I went back to Windows 10 in this computer, but after a while, I realized I don't want it anymore. I prefer a not-perfect MacOS than a "perfect" Windows 10.
While inside Windows 10, I found there's something weird there too: inside Windows Device Manager, I have a mysterious USB device in compliance mode (described to be precise as: Unknown USB Device (Link in Compliance mode) ). I've unplugged all internal USB connections to the case, and all rear connections, including keyboard and mouse. Nothing was plugged to the computer, and it was there yet
. So maybe is something wrong inside the mainboard.
Does a DSDT could help somehow? I've found this one here:
http://www.osx86.net/files/file/4036-gigabyte-z87x-d3h-dsdt/
I have never used a custom DSDT before, but I think they are very important and risky to use, so I'm afraid I can destroy the system if I do it wrong. Any tips?