The setting below in **BOLD** disable themselves if you go back into the BIOs after saving. They are in fact still enabled if you DO NOT re-save when they show as disabled.
What I am doing is configuring the BIOs, saving to User Defaults, then saving and exiting. Then if I want to make anymore BIOs changes, restore user defaults, make changes, save to user defaults, then save and exit. Annoying yes, but it is the best workaround until this bug is fixed by CWWK.
Markdown (GitHub flavored):
- PCH-IO Configuration
- PCI Express Configuration
- DMI Link ASPM Control: L1
- PCI Express Root Port {1,2,3,4,7,9}
[B] - ASPM: L1 # This gets disabled after reboot
- L1 Substates: L1.1 & L1.2 # This gets disabled after reboot[/B]