Ignore that last post. What REALLY gave me a C-state was booting without AC adapter (e.g. battery only)! Plugging in the adapter while the system is on will retain the second C-state until you reboot. What the hell!?
Ignore that last post. What REALLY gave me a C-state was booting without AC adapter (e.g. battery only)! Plugging in the adapter while the system is on will retain the second C-state until you reboot. What the hell!?