[Cecil]

Didnt know Llano added it, havent really looked at Llano.

I did this method to disable core parking,

Open Regedit
Go to,
HKEY_LOCAL_MACHINE
SYSTEM
ControlSet001
Control
Power
PowerSettings
54533251-82be-4824-96c1-47b60b740d00
Then select "0cc5b647-c1df-4637-891a-dec35c318583", right click ValueMax and "Modify" from "64" to "0"
The go down more to
ea062031-0e34-4ff1-9b6d-eb1059334028
Right Click Attributes, and "Modify" from "1" to "0"

Then go back to SYSTEM, and close ControlSet001, repeat steps for ControlSet002 then repeat again for CurrentControlSet

File and Exit out of Regedit. Shutdown, and cold restart. Core parking should now be disabled.

Made no difference for me. At default even with power saving features on, none of the cores would park.


And OT a bit, dont try to use an 8 series BD on the 990FXA-UD3. I was running Prime at 3.8 with 1.28V and the NB and VRMs got over 70C, and in a few minutes shut down and killed both the board and the CPU. The heatsink on the vrm melted skin off my knuckles when I touched it.