- Jun 10, 2011
- TKC BUILDS
- Classic Mac
- Mobile Phone
it68000 said:Hello mcbyte_it,
I have the same motherboard, I've patched the BIOS successfully with Andy instructions and everything seems OK, I have correctly sleep-wakeup and audio (without NullCPUPowerManagement.kext ) etc...
However speedstep is not working and I'm stuck at a single frequency (3.1Ghz for my i5 2400).
Can be that the BIOS patching is just for Lion? I'm still with Snow Leopard.
Or the problem is that the i5 2400 require some peculiar tweaking?
Most likely your overclock if you have the custom bios but is also most likely due to the fact, the i5 2400 is not an unlocked cpu, meaning you wont get much overclock performance.