i5-2430m. Turbo boost not works.

[EugeneY]

I have HP ProBook 4530s with Core i5-2430m, 4GB RAM, Intel HD3000.

BIOS settings by default and upgraded to the latest version.

Installation method: [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] (UserDSDT (DSDT in Tonymac's db); MacBookPro8,1 SMBIOS); patch AppleIntelCPUPM with speedstepper.

PROBLEM: Turbo boost not works. It stuck at a 2.4GHz frequency. Everybody with 4530s and i5 have such problem. A lot of people who have i5-2*** in their laptops also experience the same problem. Please, help me to solve it.

Now I'm using Lion 10.7.2 with patched AppleIntelCPUPM v159 because it's give me the best results. Some statistics:

AppleIntelCPUPM v159: 5400

AppleIntelCPUPM v167: 5200 (why?)

AppleIntelCPUPM v166: 5200

AppleIntelCPUPM (SL): 5440

I'm trying to boot with CSTUsingSystemIO or even without any CPU flags but results are the same.

I attach my DSDT and boot.plist.

4530s.zip