Haswell Speedstep Problem

[ijwcomp]

Hi,

 

I have a problem with my Speedstep not working on my rig as follows:

 

ASUS Gryphon Z87

Intel i3 4330 3.5GHz

16GB RAM 1333MHz

SSD, 3xHDD

 

HWMonitor reports 3.5GHz.

 

I use Clover, config.plist attached (as a txt).

 

cat /var/log/system.log | grep "AICPUPMI:" returns:

Dec 15 22:27:22 localhost kernel[0]: AICPUPMI: CPU P-States [ 8 35 ]

 

Sleep works fine.

 

Thanks,

config.txt

[artur_pt]

hello

 

i think this is wrong

 

SSDT

DropOem

 

unless u use a custom ssdt...

 

good hack

[ijwcomp]

I've tried with

 

<key>SSDT</key>

<dict>

<key>DropOem</key>

<false/>

 

and nothing in my ACPI folder.

 

Also

 

<key>SSDT</key>

<dict>

<key>DropOem</key>

<true/>

 

with a SSDT.aml in the ACPI/patched folder. (attached)

 

I've generated the SSDT with ssdtPRGen.sh.

 

Both have no difference.

 

Edit: (More information)

Using the SSDT generated by ssdtPRGen.sh

 

sudo dmesg | grep XCPM returns

XCPM: registered

IOPPF: XPCM mode

 

Verbose Boot Log:

http://pastebin.com/Txier9tU

 

cat /var/log/system.log | grep "AICPUPMI:" returns:

Dec 15 22:27:22 localhost kernel[0]: AICPUPMI: CPU P-States [ 8 35 ]

 

 

HWMonitor says 800MHz, but after 1s, changes to 3.5GHz.

 

SSDT section of Clover's config.plist says:

<key>SSDT</key>

<dict>

<key>DropOem</key>

<true/>

<key>Generate</key>

<dict>

<key>CStates</key>

<false/>

<key>PStates</key>

<false/>

</dict>

<key>MinMultiplier</key>

<integer>7</integer>

<key>PLimitDict</key>

<integer>0</integer>

</dict>

 

AppleIntelCPUPowerManagement.kext does not seem to load. (see screenshot attached)

SSDT.zip