PROBLEMA Power management may be incomplete or unsupported

[AssassinsChris]

Hi everyone, finally I managed to have a successful installation of Niresh's Yosemite Zone 10.10.1 on my AMD configuration with this specs :


Mobo: Asus M5A97 EVO r2.0

CPU: AMD FX6300
GPU: Sapphire Radeon r9 270x vapor x
HDD: Western Digital Caviar Blue 1tb
Ram: 8gb 1600mhz corsair vengeance



I boot with /amd npci=0x2000 -v and the installation has completed successfully but when the PC restarts and when I boot with npci=0x3000, computer shows me a grey screen with an infinite spinning beachball cursor. I can only enter Yosemite in safe mode whit boot flag "-x". I tried lots of boot flags include "GraphicsEnabler=No" and the result is always the same grey screen. I've set the uefi bios disabling Vtd, turning on AHCI and so on without result. When I boot in Verbose mode with bootflag "-v" the black screen with white signs shows me after PCI configuration :



"Warning: IOPlatformPluginUntil : GetCPUIDInfo: this is an unknown CPU model 0x3a
--Power management may be incomplete or unsupported"

Please help me

 

[Stefano Novelli]

If you can start with /amd npci=0x2000 simply start with it no?
You can set as a permanent flag using Chameleon Wizard (if u used Niresh) Downloads - tonymacx86.com