*** USB SSDT Updated to Version 6 ***
On this system we are connecting
permanent devices to the motherboard's F_USB (USB 2.0) header that controls HS11 and HS12. These devices include:
- Bluetooth data cable from a Broadcom WiFi/BT card.
- CPU coolers that require a USB 2.0 connection.
- Wireless remote controlled Power and Reset switch (SilverStone switch described in Components section)
- Other devices that will not be hot-swapped.
Up to now, USB ports HS11 and HS12 were configured for ejectable / hot-swappable devices. But for improved Sleep/Wake compatibility with a wider set of PCIe cards, ports HS11 and HS12 have been reconfigured as
Internal. This means we should not connect F_USB to front-panel ports (ports on the PC case). Instead, we should only connect devices that will not be removed during use.
The new USB SSDT is available in the updated
Post-Install Files.zip attached to the bottom of Post 1. The filename is:
- SSDT-UIAC-DESIGNARE-Z390-V6.aml
Everyone is encouraged to replace earlier versions with V6, but to
keep a backup of the previous version just in case unexpected problems are encountered.
To install, backup then delete the previous version and copy new one to
CLOVER/ACPI/patched folder in the EFI partition of the Mojave SSD.
Thanks to
@JimSalabim for the discovery of this issue.