There is a critical error in the BIOS, in the ACPI setup under SSDT7.I have taken the liberty to fix it on my machine, but I don't know where to report the bug, so here goes.There are 3 big screwups on methods that require two arguments, being passed...

In BIOS, there is a setting that allows the OS to control the ASPM of PCIe devices, including the USB ports.However, when I make these changes, only some of the USB ports come under control of the OS. If I examine the PCI Configuration Space, several...